Home / 4,676,925.74-6,972,157.06-4,603,219.45

Finding the Fourth Proportional to 4,676,925.74, 6,972,157.06 and 4,603,219.45

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Solution

The fourth proportional to 4,676,925.74, 6,972,157.06 and 4,603,219.45 is: 6,862,278.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,925.74 : 6,972,157.06 = 4,603,219.45 : x
  2. Step 2: Convert to fraction form
    4,676,925.74/6,972,157.06 = 4,603,219.45/x
  3. Step 3: Cross multiply
    4,676,925.74x = 6,972,157.06 × 4,603,219.45
  4. Step 4: Simplify right side
    4,676,925.74x = 32,094,368,958,108.38
  5. Step 5: Solve for x
    x = 32,094,368,958,108.38/4,676,925.74
  6. Step 6: Final answer
    x = 6,862,278.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.