Home / 1,004,013.39-1,506,038.08-364,771.11

Finding the Fourth Proportional to 1,004,013.39, 1,506,038.08 and 364,771.11

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Solution

The fourth proportional to 1,004,013.39, 1,506,038.08 and 364,771.11 is: 547,163.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,013.39 : 1,506,038.08 = 364,771.11 : x
  2. Step 2: Convert to fraction form
    1,004,013.39/1,506,038.08 = 364,771.11/x
  3. Step 3: Cross multiply
    1,004,013.39x = 1,506,038.08 × 364,771.11
  4. Step 4: Simplify right side
    1,004,013.39x = 549,359,182,143.87
  5. Step 5: Solve for x
    x = 549,359,182,143.87/1,004,013.39
  6. Step 6: Final answer
    x = 547,163.20

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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.