Home / 6,254,824.12-8,631,591.18-3,501,534.16

Finding the Fourth Proportional to 6,254,824.12, 8,631,591.18 and 3,501,534.16

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Solution

The fourth proportional to 6,254,824.12, 8,631,591.18 and 3,501,534.16 is: 4,832,080.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,824.12 : 8,631,591.18 = 3,501,534.16 : x
  2. Step 2: Convert to fraction form
    6,254,824.12/8,631,591.18 = 3,501,534.16/x
  3. Step 3: Cross multiply
    6,254,824.12x = 8,631,591.18 × 3,501,534.16
  4. Step 4: Simplify right side
    6,254,824.12x = 30,223,811,371,924.71
  5. Step 5: Solve for x
    x = 30,223,811,371,924.71/6,254,824.12
  6. Step 6: Final answer
    x = 4,832,080.13

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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.