Home / 10,652,199.50-14,700,324-6,522,152.06

Finding the Fourth Proportional to 10,652,199.50, 14,700,324 and 6,522,152.06

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Solution

The fourth proportional to 10,652,199.50, 14,700,324 and 6,522,152.06 is: 9,000,746.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652,199.50 : 14,700,324 = 6,522,152.06 : x
  2. Step 2: Convert to fraction form
    10,652,199.50/14,700,324 = 6,522,152.06/x
  3. Step 3: Cross multiply
    10,652,199.50x = 14,700,324 × 6,522,152.06
  4. Step 4: Simplify right side
    10,652,199.50x = 95,877,748,385,765.81
  5. Step 5: Solve for x
    x = 95,877,748,385,765.81/10,652,199.50
  6. Step 6: Final answer
    x = 9,000,746.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.