Home / 2,364,346.02-3,547,017.16-766,784.54

Finding the Fourth Proportional to 2,364,346.02, 3,547,017.16 and 766,784.54

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Solution

The fourth proportional to 2,364,346.02, 3,547,017.16 and 766,784.54 is: 1,150,338.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,346.02 : 3,547,017.16 = 766,784.54 : x
  2. Step 2: Convert to fraction form
    2,364,346.02/3,547,017.16 = 766,784.54/x
  3. Step 3: Cross multiply
    2,364,346.02x = 3,547,017.16 × 766,784.54
  4. Step 4: Simplify right side
    2,364,346.02x = 2,719,797,921,402.71
  5. Step 5: Solve for x
    x = 2,719,797,921,402.71/2,364,346.02
  6. Step 6: Final answer
    x = 1,150,338.36

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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.