Home / 1,032,660.02-1,425,089.13-573,816.98

Finding the Fourth Proportional to 1,032,660.02, 1,425,089.13 and 573,816.98

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Solution

The fourth proportional to 1,032,660.02, 1,425,089.13 and 573,816.98 is: 791,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,660.02 : 1,425,089.13 = 573,816.98 : x
  2. Step 2: Convert to fraction form
    1,032,660.02/1,425,089.13 = 573,816.98/x
  3. Step 3: Cross multiply
    1,032,660.02x = 1,425,089.13 × 573,816.98
  4. Step 4: Simplify right side
    1,032,660.02x = 817,740,340,807.43
  5. Step 5: Solve for x
    x = 817,740,340,807.43/1,032,660.02
  6. Step 6: Final answer
    x = 791,877.60

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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.