Home / 976,443.95-1,347,652.27-583,951.26

Finding the Fourth Proportional to 976,443.95, 1,347,652.27 and 583,951.26

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Solution

The fourth proportional to 976,443.95, 1,347,652.27 and 583,951.26 is: 805,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,443.95 : 1,347,652.27 = 583,951.26 : x
  2. Step 2: Convert to fraction form
    976,443.95/1,347,652.27 = 583,951.26/x
  3. Step 3: Cross multiply
    976,443.95x = 1,347,652.27 × 583,951.26
  4. Step 4: Simplify right side
    976,443.95x = 786,963,241,108.36
  5. Step 5: Solve for x
    x = 786,963,241,108.36/976,443.95
  6. Step 6: Final answer
    x = 805,948.20

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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.