Home / 9,566,482.18-14,342,145.30-4,771,703.38

Finding the Fourth Proportional to 9,566,482.18, 14,342,145.30 and 4,771,703.38

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Solution

The fourth proportional to 9,566,482.18, 14,342,145.30 and 4,771,703.38 is: 7,153,775.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,482.18 : 14,342,145.30 = 4,771,703.38 : x
  2. Step 2: Convert to fraction form
    9,566,482.18/14,342,145.30 = 4,771,703.38/x
  3. Step 3: Cross multiply
    9,566,482.18x = 14,342,145.30 × 4,771,703.38
  4. Step 4: Simplify right side
    9,566,482.18x = 68,436,463,204,461.12
  5. Step 5: Solve for x
    x = 68,436,463,204,461.12/9,566,482.18
  6. Step 6: Final answer
    x = 7,153,775.22

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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.