Home / 973,925.18-1,343,993.29-532,380.14

Finding the Fourth Proportional to 973,925.18, 1,343,993.29 and 532,380.14

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Solution

The fourth proportional to 973,925.18, 1,343,993.29 and 532,380.14 is: 734,671.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,925.18 : 1,343,993.29 = 532,380.14 : x
  2. Step 2: Convert to fraction form
    973,925.18/1,343,993.29 = 532,380.14/x
  3. Step 3: Cross multiply
    973,925.18x = 1,343,993.29 × 532,380.14
  4. Step 4: Simplify right side
    973,925.18x = 715,515,343,432.92
  5. Step 5: Solve for x
    x = 715,515,343,432.92/973,925.18
  6. Step 6: Final answer
    x = 734,671.77

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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.