Home / 973,957.60-1,460,936.40-737,761.60

Finding the Fourth Proportional to 973,957.60, 1,460,936.40 and 737,761.60

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Solution

The fourth proportional to 973,957.60, 1,460,936.40 and 737,761.60 is: 1,106,642.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,957.60 : 1,460,936.40 = 737,761.60 : x
  2. Step 2: Convert to fraction form
    973,957.60/1,460,936.40 = 737,761.60/x
  3. Step 3: Cross multiply
    973,957.60x = 1,460,936.40 × 737,761.60
  4. Step 4: Simplify right side
    973,957.60x = 1,077,822,775,962.24
  5. Step 5: Solve for x
    x = 1,077,822,775,962.24/973,957.60
  6. Step 6: Final answer
    x = 1,106,642.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.