Home / 2,284,754.55-3,154,394.92-1,470,373.50

Finding the Fourth Proportional to 2,284,754.55, 3,154,394.92 and 1,470,373.50

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Solution

The fourth proportional to 2,284,754.55, 3,154,394.92 and 1,470,373.50 is: 2,030,038.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,754.55 : 3,154,394.92 = 1,470,373.50 : x
  2. Step 2: Convert to fraction form
    2,284,754.55/3,154,394.92 = 1,470,373.50/x
  3. Step 3: Cross multiply
    2,284,754.55x = 3,154,394.92 × 1,470,373.50
  4. Step 4: Simplify right side
    2,284,754.55x = 4,638,138,675,778.78
  5. Step 5: Solve for x
    x = 4,638,138,675,778.78/2,284,754.55
  6. Step 6: Final answer
    x = 2,030,038.05

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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.