Home / 4,881,694.10-7,323,707.55-2,355,271.70

Finding the Fourth Proportional to 4,881,694.10, 7,323,707.55 and 2,355,271.70

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Solution

The fourth proportional to 4,881,694.10, 7,323,707.55 and 2,355,271.70 is: 3,533,470.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,694.10 : 7,323,707.55 = 2,355,271.70 : x
  2. Step 2: Convert to fraction form
    4,881,694.10/7,323,707.55 = 2,355,271.70/x
  3. Step 3: Cross multiply
    4,881,694.10x = 7,323,707.55 × 2,355,271.70
  4. Step 4: Simplify right side
    4,881,694.10x = 17,249,321,131,591.34
  5. Step 5: Solve for x
    x = 17,249,321,131,591.34/4,881,694.10
  6. Step 6: Final answer
    x = 3,533,470.30

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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.