Home / 2,400,266.04-3,312,230.90-1,312,334.52

Finding the Fourth Proportional to 2,400,266.04, 3,312,230.90 and 1,312,334.52

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Solution

The fourth proportional to 2,400,266.04, 3,312,230.90 and 1,312,334.52 is: 1,810,947.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,266.04 : 3,312,230.90 = 1,312,334.52 : x
  2. Step 2: Convert to fraction form
    2,400,266.04/3,312,230.90 = 1,312,334.52/x
  3. Step 3: Cross multiply
    2,400,266.04x = 3,312,230.90 × 1,312,334.52
  4. Step 4: Simplify right side
    2,400,266.04x = 4,346,754,948,280.67
  5. Step 5: Solve for x
    x = 4,346,754,948,280.67/2,400,266.04
  6. Step 6: Final answer
    x = 1,810,947.15

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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.