Home / 1,526,708.34-2,289,577.14-501,802.22

Finding the Fourth Proportional to 1,526,708.34, 2,289,577.14 and 501,802.22

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Solution

The fourth proportional to 1,526,708.34, 2,289,577.14 and 501,802.22 is: 752,543.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,708.34 : 2,289,577.14 = 501,802.22 : x
  2. Step 2: Convert to fraction form
    1,526,708.34/2,289,577.14 = 501,802.22/x
  3. Step 3: Cross multiply
    1,526,708.34x = 2,289,577.14 × 501,802.22
  4. Step 4: Simplify right side
    1,526,708.34x = 1,148,914,880,265.37
  5. Step 5: Solve for x
    x = 1,148,914,880,265.37/1,526,708.34
  6. Step 6: Final answer
    x = 752,543.79

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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.