Home / 1,755,254.60-2,632,881.90-573,302.60

Finding the Fourth Proportional to 1,755,254.60, 2,632,881.90 and 573,302.60

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Solution

The fourth proportional to 1,755,254.60, 2,632,881.90 and 573,302.60 is: 859,953.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,254.60 : 2,632,881.90 = 573,302.60 : x
  2. Step 2: Convert to fraction form
    1,755,254.60/2,632,881.90 = 573,302.60/x
  3. Step 3: Cross multiply
    1,755,254.60x = 2,632,881.90 × 573,302.60
  4. Step 4: Simplify right side
    1,755,254.60x = 1,509,438,038,762.94
  5. Step 5: Solve for x
    x = 1,509,438,038,762.94/1,755,254.60
  6. Step 6: Final answer
    x = 859,953.90

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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.