Home / 1,598,207.38-2,205,569.37-954,001.25

Finding the Fourth Proportional to 1,598,207.38, 2,205,569.37 and 954,001.25

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Solution

The fourth proportional to 1,598,207.38, 2,205,569.37 and 954,001.25 is: 1,316,547.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,207.38 : 2,205,569.37 = 954,001.25 : x
  2. Step 2: Convert to fraction form
    1,598,207.38/2,205,569.37 = 954,001.25/x
  3. Step 3: Cross multiply
    1,598,207.38x = 2,205,569.37 × 954,001.25
  4. Step 4: Simplify right side
    1,598,207.38x = 2,104,115,935,941.71
  5. Step 5: Solve for x
    x = 2,104,115,935,941.71/1,598,207.38
  6. Step 6: Final answer
    x = 1,316,547.51

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1.5x scale

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.