Home / 4,012,525.80-5,537,285.10-2,293,683.48

Finding the Fourth Proportional to 4,012,525.80, 5,537,285.10 and 2,293,683.48

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Solution

The fourth proportional to 4,012,525.80, 5,537,285.10 and 2,293,683.48 is: 3,165,282.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,525.80 : 5,537,285.10 = 2,293,683.48 : x
  2. Step 2: Convert to fraction form
    4,012,525.80/5,537,285.10 = 2,293,683.48/x
  3. Step 3: Cross multiply
    4,012,525.80x = 5,537,285.10 × 2,293,683.48
  4. Step 4: Simplify right side
    4,012,525.80x = 12,700,779,357,920.15
  5. Step 5: Solve for x
    x = 12,700,779,357,920.15/4,012,525.80
  6. Step 6: Final answer
    x = 3,165,282.91

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1.5x scale

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.