Home / 4,764,077.16-6,573,686.40-2,830,288.04

Finding the Fourth Proportional to 4,764,077.16, 6,573,686.40 and 2,830,288.04

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Solution

The fourth proportional to 4,764,077.16, 6,573,686.40 and 2,830,288.04 is: 3,905,357.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,077.16 : 6,573,686.40 = 2,830,288.04 : x
  2. Step 2: Convert to fraction form
    4,764,077.16/6,573,686.40 = 2,830,288.04/x
  3. Step 3: Cross multiply
    4,764,077.16x = 6,573,686.40 × 2,830,288.04
  4. Step 4: Simplify right side
    4,764,077.16x = 18,605,425,996,630.66
  5. Step 5: Solve for x
    x = 18,605,425,996,630.66/4,764,077.16
  6. Step 6: Final answer
    x = 3,905,357.82

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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.