Home / 973,926.18-1,343,994.67-532,381.14

Finding the Fourth Proportional to 973,926.18, 1,343,994.67 and 532,381.14

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Solution

The fourth proportional to 973,926.18, 1,343,994.67 and 532,381.14 is: 734,673.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,926.18 : 1,343,994.67 = 532,381.14 : x
  2. Step 2: Convert to fraction form
    973,926.18/1,343,994.67 = 532,381.14/x
  3. Step 3: Cross multiply
    973,926.18x = 1,343,994.67 × 532,381.14
  4. Step 4: Simplify right side
    973,926.18x = 715,517,414,568.52
  5. Step 5: Solve for x
    x = 715,517,414,568.52/973,926.18
  6. Step 6: Final answer
    x = 734,673.15

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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.