Home / 10,533,271.52-15,804,470.88-3,714,717.08

Finding the Fourth Proportional to 10,533,271.52, 15,804,470.88 and 3,714,717.08

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Solution

The fourth proportional to 10,533,271.52, 15,804,470.88 and 3,714,717.08 is: 5,573,685.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,533,271.52 : 15,804,470.88 = 3,714,717.08 : x
  2. Step 2: Convert to fraction form
    10,533,271.52/15,804,470.88 = 3,714,717.08/x
  3. Step 3: Cross multiply
    10,533,271.52x = 15,804,470.88 × 3,714,717.08
  4. Step 4: Simplify right side
    10,533,271.52x = 58,709,137,918,298.63
  5. Step 5: Solve for x
    x = 58,709,137,918,298.63/10,533,271.52
  6. Step 6: Final answer
    x = 5,573,685.04

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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.