Home / 9,441,970.15-13,028,762.92-5,956,000.13

Finding the Fourth Proportional to 9,441,970.15, 13,028,762.92 and 5,956,000.13

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Solution

The fourth proportional to 9,441,970.15, 13,028,762.92 and 5,956,000.13 is: 8,218,551.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,970.15 : 13,028,762.92 = 5,956,000.13 : x
  2. Step 2: Convert to fraction form
    9,441,970.15/13,028,762.92 = 5,956,000.13/x
  3. Step 3: Cross multiply
    9,441,970.15x = 13,028,762.92 × 5,956,000.13
  4. Step 4: Simplify right side
    9,441,970.15x = 77,599,313,645,259.17
  5. Step 5: Solve for x
    x = 77,599,313,645,259.17/9,441,970.15
  6. Step 6: Final answer
    x = 8,218,551.05

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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.