Home / 592,434.36-890,576.10-475,386.12

Finding the Fourth Proportional to 592,434.36, 890,576.10 and 475,386.12

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Solution

The fourth proportional to 592,434.36, 890,576.10 and 475,386.12 is: 714,623.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,434.36 : 890,576.10 = 475,386.12 : x
  2. Step 2: Convert to fraction form
    592,434.36/890,576.10 = 475,386.12/x
  3. Step 3: Cross multiply
    592,434.36x = 890,576.10 × 475,386.12
  4. Step 4: Simplify right side
    592,434.36x = 423,367,516,743.73
  5. Step 5: Solve for x
    x = 423,367,516,743.73/592,434.36
  6. Step 6: Final answer
    x = 714,623.50

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1.5x scale

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.