Home / 6,713,280.60-10,046,301.30-6,146,410.20

Finding the Fourth Proportional to 6,713,280.60, 10,046,301.30 and 6,146,410.20

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Solution

The fourth proportional to 6,713,280.60, 10,046,301.30 and 6,146,410.20 is: 9,197,990.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713,280.60 : 10,046,301.30 = 6,146,410.20 : x
  2. Step 2: Convert to fraction form
    6,713,280.60/10,046,301.30 = 6,146,410.20/x
  3. Step 3: Cross multiply
    6,713,280.60x = 10,046,301.30 × 6,146,410.20
  4. Step 4: Simplify right side
    6,713,280.60x = 61,748,688,782,593.27
  5. Step 5: Solve for x
    x = 61,748,688,782,593.27/6,713,280.60
  6. Step 6: Final answer
    x = 9,197,990.14

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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.