Home / 1,301,494.60-1,950,929.70-592,031.80

Finding the Fourth Proportional to 1,301,494.60, 1,950,929.70 and 592,031.80

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Solution

The fourth proportional to 1,301,494.60, 1,950,929.70 and 592,031.80 is: 887,450.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,494.60 : 1,950,929.70 = 592,031.80 : x
  2. Step 2: Convert to fraction form
    1,301,494.60/1,950,929.70 = 592,031.80/x
  3. Step 3: Cross multiply
    1,301,494.60x = 1,950,929.70 × 592,031.80
  4. Step 4: Simplify right side
    1,301,494.60x = 1,155,012,421,964.46
  5. Step 5: Solve for x
    x = 1,155,012,421,964.46/1,301,494.60
  6. Step 6: Final answer
    x = 887,450.80

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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.