Home / 4,506,373.62-6,219,374.85-2,572,191.54

Finding the Fourth Proportional to 4,506,373.62, 6,219,374.85 and 2,572,191.54

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Solution

The fourth proportional to 4,506,373.62, 6,219,374.85 and 2,572,191.54 is: 3,549,954.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,373.62 : 6,219,374.85 = 2,572,191.54 : x
  2. Step 2: Convert to fraction form
    4,506,373.62/6,219,374.85 = 2,572,191.54/x
  3. Step 3: Cross multiply
    4,506,373.62x = 6,219,374.85 × 2,572,191.54
  4. Step 4: Simplify right side
    4,506,373.62x = 15,997,423,373,258.77
  5. Step 5: Solve for x
    x = 15,997,423,373,258.77/4,506,373.62
  6. Step 6: Final answer
    x = 3,549,954.96

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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.