Home / 7,602,089.66-10,490,885.62-4,164,452.90

Finding the Fourth Proportional to 7,602,089.66, 10,490,885.62 and 4,164,452.90

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Solution

The fourth proportional to 7,602,089.66, 10,490,885.62 and 4,164,452.90 is: 5,746,946.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,089.66 : 10,490,885.62 = 4,164,452.90 : x
  2. Step 2: Convert to fraction form
    7,602,089.66/10,490,885.62 = 4,164,452.90/x
  3. Step 3: Cross multiply
    7,602,089.66x = 10,490,885.62 × 4,164,452.90
  4. Step 4: Simplify right side
    7,602,089.66x = 43,688,799,043,777.30
  5. Step 5: Solve for x
    x = 43,688,799,043,777.30/7,602,089.66
  6. Step 6: Final answer
    x = 5,746,946.04

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1.5x scale

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.