Home / 5,460,219.80-8,176,332.90-4,032,546.20

Finding the Fourth Proportional to 5,460,219.80, 8,176,332.90 and 4,032,546.20

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Solution

The fourth proportional to 5,460,219.80, 8,176,332.90 and 4,032,546.20 is: 6,038,482.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,219.80 : 8,176,332.90 = 4,032,546.20 : x
  2. Step 2: Convert to fraction form
    5,460,219.80/8,176,332.90 = 4,032,546.20/x
  3. Step 3: Cross multiply
    5,460,219.80x = 8,176,332.90 × 4,032,546.20
  4. Step 4: Simplify right side
    5,460,219.80x = 32,971,440,165,829.98
  5. Step 5: Solve for x
    x = 32,971,440,165,829.98/5,460,219.80
  6. Step 6: Final answer
    x = 6,038,482.22

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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.