Home / 2,944,710.02-4,417,120.39-922,909.16

Finding the Fourth Proportional to 2,944,710.02, 4,417,120.39 and 922,909.16

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Solution

The fourth proportional to 2,944,710.02, 4,417,120.39 and 922,909.16 is: 1,384,381.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,710.02 : 4,417,120.39 = 922,909.16 : x
  2. Step 2: Convert to fraction form
    2,944,710.02/4,417,120.39 = 922,909.16/x
  3. Step 3: Cross multiply
    2,944,710.02x = 4,417,120.39 × 922,909.16
  4. Step 4: Simplify right side
    2,944,710.02x = 4,076,600,877,489.30
  5. Step 5: Solve for x
    x = 4,076,600,877,489.30/2,944,710.02
  6. Step 6: Final answer
    x = 1,384,381.10

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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.