Home / 2,607,368.10-3,911,052.15-2,292,180.90

Finding the Fourth Proportional to 2,607,368.10, 3,911,052.15 and 2,292,180.90

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Solution

The fourth proportional to 2,607,368.10, 3,911,052.15 and 2,292,180.90 is: 3,438,271.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,368.10 : 3,911,052.15 = 2,292,180.90 : x
  2. Step 2: Convert to fraction form
    2,607,368.10/3,911,052.15 = 2,292,180.90/x
  3. Step 3: Cross multiply
    2,607,368.10x = 3,911,052.15 × 2,292,180.90
  4. Step 4: Simplify right side
    2,607,368.10x = 8,964,839,037,133.93
  5. Step 5: Solve for x
    x = 8,964,839,037,133.93/2,607,368.10
  6. Step 6: Final answer
    x = 3,438,271.35

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Similar ratio
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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.