Home / 6,727,282.49-9,280,421.73-4,403,152.10

Finding the Fourth Proportional to 6,727,282.49, 9,280,421.73 and 4,403,152.10

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Solution

The fourth proportional to 6,727,282.49, 9,280,421.73 and 4,403,152.10 is: 6,074,237.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,282.49 : 9,280,421.73 = 4,403,152.10 : x
  2. Step 2: Convert to fraction form
    6,727,282.49/9,280,421.73 = 4,403,152.10/x
  3. Step 3: Cross multiply
    6,727,282.49x = 9,280,421.73 × 4,403,152.10
  4. Step 4: Simplify right side
    6,727,282.49x = 40,863,108,382,933.02
  5. Step 5: Solve for x
    x = 40,863,108,382,933.02/6,727,282.49
  6. Step 6: Final answer
    x = 6,074,237.03

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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.