Home / 4,767,461.02-6,579,047.19-3,549,214.54

Finding the Fourth Proportional to 4,767,461.02, 6,579,047.19 and 3,549,214.54

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Solution

The fourth proportional to 4,767,461.02, 6,579,047.19 and 3,549,214.54 is: 4,897,879.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,461.02 : 6,579,047.19 = 3,549,214.54 : x
  2. Step 2: Convert to fraction form
    4,767,461.02/6,579,047.19 = 3,549,214.54/x
  3. Step 3: Cross multiply
    4,767,461.02x = 6,579,047.19 × 3,549,214.54
  4. Step 4: Simplify right side
    4,767,461.02x = 23,350,449,947,663.18
  5. Step 5: Solve for x
    x = 23,350,449,947,663.18/4,767,461.02
  6. Step 6: Final answer
    x = 4,897,879.57

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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.