Home / 6,634,360.78-9,158,242.76-4,460,164.94

Finding the Fourth Proportional to 6,634,360.78, 9,158,242.76 and 4,460,164.94

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Solution

The fourth proportional to 6,634,360.78, 9,158,242.76 and 4,460,164.94 is: 6,156,926.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,360.78 : 9,158,242.76 = 4,460,164.94 : x
  2. Step 2: Convert to fraction form
    6,634,360.78/9,158,242.76 = 4,460,164.94/x
  3. Step 3: Cross multiply
    6,634,360.78x = 9,158,242.76 × 4,460,164.94
  4. Step 4: Simplify right side
    6,634,360.78x = 40,847,273,247,860.02
  5. Step 5: Solve for x
    x = 40,847,273,247,860.02/6,634,360.78
  6. Step 6: Final answer
    x = 6,156,926.74

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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.