Home / 1,295,434.34-1,944,835.35-996,125.10

Finding the Fourth Proportional to 1,295,434.34, 1,944,835.35 and 996,125.10

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Solution

The fourth proportional to 1,295,434.34, 1,944,835.35 and 996,125.10 is: 1,495,482.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,434.34 : 1,944,835.35 = 996,125.10 : x
  2. Step 2: Convert to fraction form
    1,295,434.34/1,944,835.35 = 996,125.10/x
  3. Step 3: Cross multiply
    1,295,434.34x = 1,944,835.35 × 996,125.10
  4. Step 4: Simplify right side
    1,295,434.34x = 1,937,299,307,502.29
  5. Step 5: Solve for x
    x = 1,937,299,307,502.29/1,295,434.34
  6. Step 6: Final answer
    x = 1,495,482.44

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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.