Home / 1,524,456-2,103,598.08-880,084.08

Finding the Fourth Proportional to 1,524,456, 2,103,598.08 and 880,084.08

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Solution

The fourth proportional to 1,524,456, 2,103,598.08 and 880,084.08 is: 1,214,428.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,456 : 2,103,598.08 = 880,084.08 : x
  2. Step 2: Convert to fraction form
    1,524,456/2,103,598.08 = 880,084.08/x
  3. Step 3: Cross multiply
    1,524,456x = 2,103,598.08 × 880,084.08
  4. Step 4: Simplify right side
    1,524,456x = 1,851,343,180,926.57
  5. Step 5: Solve for x
    x = 1,851,343,180,926.57/1,524,456
  6. Step 6: Final answer
    x = 1,214,428.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.