Home / 7,301,658.20-10,931,492.10-4,467,306.20

Finding the Fourth Proportional to 7,301,658.20, 10,931,492.10 and 4,467,306.20

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Solution

The fourth proportional to 7,301,658.20, 10,931,492.10 and 4,467,306.20 is: 6,688,114.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,658.20 : 10,931,492.10 = 4,467,306.20 : x
  2. Step 2: Convert to fraction form
    7,301,658.20/10,931,492.10 = 4,467,306.20/x
  3. Step 3: Cross multiply
    7,301,658.20x = 10,931,492.10 × 4,467,306.20
  4. Step 4: Simplify right side
    7,301,658.20x = 48,834,322,433,581.02
  5. Step 5: Solve for x
    x = 48,834,322,433,581.02/7,301,658.20
  6. Step 6: Final answer
    x = 6,688,114.00

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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.