Home / 9,408,001.20-14,119,374.60-4,359,937.20

Finding the Fourth Proportional to 9,408,001.20, 14,119,374.60 and 4,359,937.20

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Solution

The fourth proportional to 9,408,001.20, 14,119,374.60 and 4,359,937.20 is: 6,543,322.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408,001.20 : 14,119,374.60 = 4,359,937.20 : x
  2. Step 2: Convert to fraction form
    9,408,001.20/14,119,374.60 = 4,359,937.20/x
  3. Step 3: Cross multiply
    9,408,001.20x = 14,119,374.60 × 4,359,937.20
  4. Step 4: Simplify right side
    9,408,001.20x = 61,559,586,559,275.12
  5. Step 5: Solve for x
    x = 61,559,586,559,275.12/9,408,001.20
  6. Step 6: Final answer
    x = 6,543,322.57

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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.