Home / 3,528,763.72-5,293,177.50-1,004,417.80

Finding the Fourth Proportional to 3,528,763.72, 5,293,177.50 and 1,004,417.80

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Solution

The fourth proportional to 3,528,763.72, 5,293,177.50 and 1,004,417.80 is: 1,506,635.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,763.72 : 5,293,177.50 = 1,004,417.80 : x
  2. Step 2: Convert to fraction form
    3,528,763.72/5,293,177.50 = 1,004,417.80/x
  3. Step 3: Cross multiply
    3,528,763.72x = 5,293,177.50 × 1,004,417.80
  4. Step 4: Simplify right side
    3,528,763.72x = 5,316,561,699,559.50
  5. Step 5: Solve for x
    x = 5,316,561,699,559.50/3,528,763.72
  6. Step 6: Final answer
    x = 1,506,635.79

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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.