Home / 4,881,694.60-7,323,708.30-2,355,272.20

Finding the Fourth Proportional to 4,881,694.60, 7,323,708.30 and 2,355,272.20

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Solution

The fourth proportional to 4,881,694.60, 7,323,708.30 and 2,355,272.20 is: 3,533,471.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,694.60 : 7,323,708.30 = 2,355,272.20 : x
  2. Step 2: Convert to fraction form
    4,881,694.60/7,323,708.30 = 2,355,272.20/x
  3. Step 3: Cross multiply
    4,881,694.60x = 7,323,708.30 × 2,355,272.20
  4. Step 4: Simplify right side
    4,881,694.60x = 17,249,326,559,899.26
  5. Step 5: Solve for x
    x = 17,249,326,559,899.26/4,881,694.60
  6. Step 6: Final answer
    x = 3,533,471.05

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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.