Home / 984,735.04-1,358,935.32-532,026.40

Finding the Fourth Proportional to 984,735.04, 1,358,935.32 and 532,026.40

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Solution

The fourth proportional to 984,735.04, 1,358,935.32 and 532,026.40 is: 734,196.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,735.04 : 1,358,935.32 = 532,026.40 : x
  2. Step 2: Convert to fraction form
    984,735.04/1,358,935.32 = 532,026.40/x
  3. Step 3: Cross multiply
    984,735.04x = 1,358,935.32 × 532,026.40
  4. Step 4: Simplify right side
    984,735.04x = 722,989,466,132.45
  5. Step 5: Solve for x
    x = 722,989,466,132.45/984,735.04
  6. Step 6: Final answer
    x = 734,196.95

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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.