Home / 1,030,254.68-1,545,365.60-282,300.68

Finding the Fourth Proportional to 1,030,254.68, 1,545,365.60 and 282,300.68

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Solution

The fourth proportional to 1,030,254.68, 1,545,365.60 and 282,300.68 is: 423,446.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,254.68 : 1,545,365.60 = 282,300.68 : x
  2. Step 2: Convert to fraction form
    1,030,254.68/1,545,365.60 = 282,300.68/x
  3. Step 3: Cross multiply
    1,030,254.68x = 1,545,365.60 × 282,300.68
  4. Step 4: Simplify right side
    1,030,254.68x = 436,257,759,728.61
  5. Step 5: Solve for x
    x = 436,257,759,728.61/1,030,254.68
  6. Step 6: Final answer
    x = 423,446.52

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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.