Home / 9,374,045.84-14,061,068.76-8,895,355.28

Finding the Fourth Proportional to 9,374,045.84, 14,061,068.76 and 8,895,355.28

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Solution

The fourth proportional to 9,374,045.84, 14,061,068.76 and 8,895,355.28 is: 13,343,032.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374,045.84 : 14,061,068.76 = 8,895,355.28 : x
  2. Step 2: Convert to fraction form
    9,374,045.84/14,061,068.76 = 8,895,355.28/x
  3. Step 3: Cross multiply
    9,374,045.84x = 14,061,068.76 × 8,895,355.28
  4. Step 4: Simplify right side
    9,374,045.84x = 125,078,202,236,709.05
  5. Step 5: Solve for x
    x = 125,078,202,236,709.05/9,374,045.84
  6. Step 6: Final answer
    x = 13,343,032.92

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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.