Home / 10,028,301.32-15,051,041.40-9,952,817

Finding the Fourth Proportional to 10,028,301.32, 15,051,041.40 and 9,952,817

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Solution

The fourth proportional to 10,028,301.32, 15,051,041.40 and 9,952,817 is: 14,937,750.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,028,301.32 : 15,051,041.40 = 9,952,817 : x
  2. Step 2: Convert to fraction form
    10,028,301.32/15,051,041.40 = 9,952,817/x
  3. Step 3: Cross multiply
    10,028,301.32x = 15,051,041.40 × 9,952,817
  4. Step 4: Simplify right side
    10,028,301.32x = 149,800,260,713,623.81
  5. Step 5: Solve for x
    x = 149,800,260,713,623.81/10,028,301.32
  6. Step 6: Final answer
    x = 14,937,750.27

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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.