Home / 7,344,927.60-11,018,946.60-2,226,937.20

Finding the Fourth Proportional to 7,344,927.60, 11,018,946.60 and 2,226,937.20

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Solution

The fourth proportional to 7,344,927.60, 11,018,946.60 and 2,226,937.20 is: 3,340,877.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,927.60 : 11,018,946.60 = 2,226,937.20 : x
  2. Step 2: Convert to fraction form
    7,344,927.60/11,018,946.60 = 2,226,937.20/x
  3. Step 3: Cross multiply
    7,344,927.60x = 11,018,946.60 × 2,226,937.20
  4. Step 4: Simplify right side
    7,344,927.60x = 24,538,502,088,353.52
  5. Step 5: Solve for x
    x = 24,538,502,088,353.52/7,344,927.60
  6. Step 6: Final answer
    x = 3,340,877.33

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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.