Home / 2,364,342.01-3,547,011.16-766,780.53

Finding the Fourth Proportional to 2,364,342.01, 3,547,011.16 and 766,780.53

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Solution

The fourth proportional to 2,364,342.01, 3,547,011.16 and 766,780.53 is: 1,150,332.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,342.01 : 3,547,011.16 = 766,780.53 : x
  2. Step 2: Convert to fraction form
    2,364,342.01/3,547,011.16 = 766,780.53/x
  3. Step 3: Cross multiply
    2,364,342.01x = 3,547,011.16 × 766,780.53
  4. Step 4: Simplify right side
    2,364,342.01x = 2,719,779,084,837.90
  5. Step 5: Solve for x
    x = 2,719,779,084,837.90/2,364,342.01
  6. Step 6: Final answer
    x = 1,150,332.34

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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.