Home / 996,870.95-1,495,306.43-996,870.95

Finding the Fourth Proportional to 996,870.95, 1,495,306.43 and 996,870.95

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Solution

The fourth proportional to 996,870.95, 1,495,306.43 and 996,870.95 is: 1,495,306.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,870.95 : 1,495,306.43 = 996,870.95 : x
  2. Step 2: Convert to fraction form
    996,870.95/1,495,306.43 = 996,870.95/x
  3. Step 3: Cross multiply
    996,870.95x = 1,495,306.43 × 996,870.95
  4. Step 4: Simplify right side
    996,870.95x = 1,490,627,541,415.21
  5. Step 5: Solve for x
    x = 1,490,627,541,415.21/996,870.95
  6. Step 6: Final answer
    x = 1,495,306.43

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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.