Home / 1,049,035.10-1,573,547.37-906,446.52

Finding the Fourth Proportional to 1,049,035.10, 1,573,547.37 and 906,446.52

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Solution

The fourth proportional to 1,049,035.10, 1,573,547.37 and 906,446.52 is: 1,359,665.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,035.10 : 1,573,547.37 = 906,446.52 : x
  2. Step 2: Convert to fraction form
    1,049,035.10/1,573,547.37 = 906,446.52/x
  3. Step 3: Cross multiply
    1,049,035.10x = 1,573,547.37 × 906,446.52
  4. Step 4: Simplify right side
    1,049,035.10x = 1,426,336,537,591.65
  5. Step 5: Solve for x
    x = 1,426,336,537,591.65/1,049,035.10
  6. Step 6: Final answer
    x = 1,359,665.22

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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.