Home / 5,970,947.58-8,943,293.08-4,934,531.72

Finding the Fourth Proportional to 5,970,947.58, 8,943,293.08 and 4,934,531.72

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Solution

The fourth proportional to 5,970,947.58, 8,943,293.08 and 4,934,531.72 is: 7,390,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,947.58 : 8,943,293.08 = 4,934,531.72 : x
  2. Step 2: Convert to fraction form
    5,970,947.58/8,943,293.08 = 4,934,531.72/x
  3. Step 3: Cross multiply
    5,970,947.58x = 8,943,293.08 × 4,934,531.72
  4. Step 4: Simplify right side
    5,970,947.58x = 44,130,963,384,516.49
  5. Step 5: Solve for x
    x = 44,130,963,384,516.49/5,970,947.58
  6. Step 6: Final answer
    x = 7,390,948.05

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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.