Home / 1,046,690.34-1,444,467.52-587,885.64

Finding the Fourth Proportional to 1,046,690.34, 1,444,467.52 and 587,885.64

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Solution

The fourth proportional to 1,046,690.34, 1,444,467.52 and 587,885.64 is: 811,301.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,690.34 : 1,444,467.52 = 587,885.64 : x
  2. Step 2: Convert to fraction form
    1,046,690.34/1,444,467.52 = 587,885.64/x
  3. Step 3: Cross multiply
    1,046,690.34x = 1,444,467.52 × 587,885.64
  4. Step 4: Simplify right side
    1,046,690.34x = 849,181,712,454.41
  5. Step 5: Solve for x
    x = 849,181,712,454.41/1,046,690.34
  6. Step 6: Final answer
    x = 811,301.76

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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.