Home / 4,356,852.86-6,012,534.18-2,423,114.20

Finding the Fourth Proportional to 4,356,852.86, 6,012,534.18 and 2,423,114.20

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Solution

The fourth proportional to 4,356,852.86, 6,012,534.18 and 2,423,114.20 is: 3,343,940.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,852.86 : 6,012,534.18 = 2,423,114.20 : x
  2. Step 2: Convert to fraction form
    4,356,852.86/6,012,534.18 = 2,423,114.20/x
  3. Step 3: Cross multiply
    4,356,852.86x = 6,012,534.18 × 2,423,114.20
  4. Step 4: Simplify right side
    4,356,852.86x = 14,569,056,949,543.36
  5. Step 5: Solve for x
    x = 14,569,056,949,543.36/4,356,852.86
  6. Step 6: Final answer
    x = 3,343,940.55

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.