Home / 652,434.29-898,313.27-592,647.18

Finding the Fourth Proportional to 652,434.29, 898,313.27 and 592,647.18

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Solution

The fourth proportional to 652,434.29, 898,313.27 and 592,647.18 is: 815,994.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,434.29 : 898,313.27 = 592,647.18 : x
  2. Step 2: Convert to fraction form
    652,434.29/898,313.27 = 592,647.18/x
  3. Step 3: Cross multiply
    652,434.29x = 898,313.27 × 592,647.18
  4. Step 4: Simplify right side
    652,434.29x = 532,382,823,258.84
  5. Step 5: Solve for x
    x = 532,382,823,258.84/652,434.29
  6. Step 6: Final answer
    x = 815,994.55

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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.