Home / 5,506,065.45-7,598,585.80-3,767,381.58

Finding the Fourth Proportional to 5,506,065.45, 7,598,585.80 and 3,767,381.58

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Solution

The fourth proportional to 5,506,065.45, 7,598,585.80 and 3,767,381.58 is: 5,199,134.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506,065.45 : 7,598,585.80 = 3,767,381.58 : x
  2. Step 2: Convert to fraction form
    5,506,065.45/7,598,585.80 = 3,767,381.58/x
  3. Step 3: Cross multiply
    5,506,065.45x = 7,598,585.80 × 3,767,381.58
  4. Step 4: Simplify right side
    5,506,065.45x = 28,626,772,210,173.49
  5. Step 5: Solve for x
    x = 28,626,772,210,173.49/5,506,065.45
  6. Step 6: Final answer
    x = 5,199,134.02

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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.