Home / 1,032,807.60-1,549,211.40-965,885.40

Finding the Fourth Proportional to 1,032,807.60, 1,549,211.40 and 965,885.40

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Solution

The fourth proportional to 1,032,807.60, 1,549,211.40 and 965,885.40 is: 1,448,828.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,807.60 : 1,549,211.40 = 965,885.40 : x
  2. Step 2: Convert to fraction form
    1,032,807.60/1,549,211.40 = 965,885.40/x
  3. Step 3: Cross multiply
    1,032,807.60x = 1,549,211.40 × 965,885.40
  4. Step 4: Simplify right side
    1,032,807.60x = 1,496,360,672,773.56
  5. Step 5: Solve for x
    x = 1,496,360,672,773.56/1,032,807.60
  6. Step 6: Final answer
    x = 1,448,828.10

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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.