Home / 4,042,674.15-6,064,011.23-2,607,783.45

Finding the Fourth Proportional to 4,042,674.15, 6,064,011.23 and 2,607,783.45

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Solution

The fourth proportional to 4,042,674.15, 6,064,011.23 and 2,607,783.45 is: 3,911,675.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,674.15 : 6,064,011.23 = 2,607,783.45 : x
  2. Step 2: Convert to fraction form
    4,042,674.15/6,064,011.23 = 2,607,783.45/x
  3. Step 3: Cross multiply
    4,042,674.15x = 6,064,011.23 × 2,607,783.45
  4. Step 4: Simplify right side
    4,042,674.15x = 15,813,628,113,169.23
  5. Step 5: Solve for x
    x = 15,813,628,113,169.23/4,042,674.15
  6. Step 6: Final answer
    x = 3,911,675.18

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.