Home / 6,011,411.10-9,018,210.15-1,966,773.30

Finding the Fourth Proportional to 6,011,411.10, 9,018,210.15 and 1,966,773.30

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Solution

The fourth proportional to 6,011,411.10, 9,018,210.15 and 1,966,773.30 is: 2,950,517.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011,411.10 : 9,018,210.15 = 1,966,773.30 : x
  2. Step 2: Convert to fraction form
    6,011,411.10/9,018,210.15 = 1,966,773.30/x
  3. Step 3: Cross multiply
    6,011,411.10x = 9,018,210.15 × 1,966,773.30
  4. Step 4: Simplify right side
    6,011,411.10x = 17,736,774,936,809.00
  5. Step 5: Solve for x
    x = 17,736,774,936,809.00/6,011,411.10
  6. Step 6: Final answer
    x = 2,950,517.71

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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.