Home / 1,364,820.16-2,047,492.56-523,306.30

Finding the Fourth Proportional to 1,364,820.16, 2,047,492.56 and 523,306.30

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Solution

The fourth proportional to 1,364,820.16, 2,047,492.56 and 523,306.30 is: 785,060.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,820.16 : 2,047,492.56 = 523,306.30 : x
  2. Step 2: Convert to fraction form
    1,364,820.16/2,047,492.56 = 523,306.30/x
  3. Step 3: Cross multiply
    1,364,820.16x = 2,047,492.56 × 523,306.30
  4. Step 4: Simplify right side
    1,364,820.16x = 1,071,465,755,851.13
  5. Step 5: Solve for x
    x = 1,071,465,755,851.13/1,364,820.16
  6. Step 6: Final answer
    x = 785,060.03

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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.