Home / 967,856.34-1,335,606.80-532,269.93

Finding the Fourth Proportional to 967,856.34, 1,335,606.80 and 532,269.93

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Solution

The fourth proportional to 967,856.34, 1,335,606.80 and 532,269.93 is: 734,513.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,856.34 : 1,335,606.80 = 532,269.93 : x
  2. Step 2: Convert to fraction form
    967,856.34/1,335,606.80 = 532,269.93/x
  3. Step 3: Cross multiply
    967,856.34x = 1,335,606.80 × 532,269.93
  4. Step 4: Simplify right side
    967,856.34x = 710,903,335,282.18
  5. Step 5: Solve for x
    x = 710,903,335,282.18/967,856.34
  6. Step 6: Final answer
    x = 734,513.28

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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.