Home / 977,924.76-1,464,612.60-951,017.64

Finding the Fourth Proportional to 977,924.76, 1,464,612.60 and 951,017.64

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Solution

The fourth proportional to 977,924.76, 1,464,612.60 and 951,017.64 is: 1,424,314.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    977,924.76 : 1,464,612.60 = 951,017.64 : x
  2. Step 2: Convert to fraction form
    977,924.76/1,464,612.60 = 951,017.64/x
  3. Step 3: Cross multiply
    977,924.76x = 1,464,612.60 × 951,017.64
  4. Step 4: Simplify right side
    977,924.76x = 1,392,872,418,366.26
  5. Step 5: Solve for x
    x = 1,392,872,418,366.26/977,924.76
  6. Step 6: Final answer
    x = 1,424,314.50

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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.