Home / 6,944,851.20-10,417,276.80-5,750,457.60

Finding the Fourth Proportional to 6,944,851.20, 10,417,276.80 and 5,750,457.60

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Solution

The fourth proportional to 6,944,851.20, 10,417,276.80 and 5,750,457.60 is: 8,625,686.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,851.20 : 10,417,276.80 = 5,750,457.60 : x
  2. Step 2: Convert to fraction form
    6,944,851.20/10,417,276.80 = 5,750,457.60/x
  3. Step 3: Cross multiply
    6,944,851.20x = 10,417,276.80 × 5,750,457.60
  4. Step 4: Simplify right side
    6,944,851.20x = 59,904,108,545,863.68
  5. Step 5: Solve for x
    x = 59,904,108,545,863.68/6,944,851.20
  6. Step 6: Final answer
    x = 8,625,686.40

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1.5x scale

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.