Home / 1,049,940.48-1,572,547.14-735,799.80

Finding the Fourth Proportional to 1,049,940.48, 1,572,547.14 and 735,799.80

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Solution

The fourth proportional to 1,049,940.48, 1,572,547.14 and 735,799.80 is: 1,102,043.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,940.48 : 1,572,547.14 = 735,799.80 : x
  2. Step 2: Convert to fraction form
    1,049,940.48/1,572,547.14 = 735,799.80/x
  3. Step 3: Cross multiply
    1,049,940.48x = 1,572,547.14 × 735,799.80
  4. Step 4: Simplify right side
    1,049,940.48x = 1,157,079,871,102.57
  5. Step 5: Solve for x
    x = 1,157,079,871,102.57/1,049,940.48
  6. Step 6: Final answer
    x = 1,102,043.30

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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.