Home / 3,715,673.25-5,574,446.60-1,056,281.25

Finding the Fourth Proportional to 3,715,673.25, 5,574,446.60 and 1,056,281.25

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Solution

The fourth proportional to 3,715,673.25, 5,574,446.60 and 1,056,281.25 is: 1,584,688.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,673.25 : 5,574,446.60 = 1,056,281.25 : x
  2. Step 2: Convert to fraction form
    3,715,673.25/5,574,446.60 = 1,056,281.25/x
  3. Step 3: Cross multiply
    3,715,673.25x = 5,574,446.60 × 1,056,281.25
  4. Step 4: Simplify right side
    3,715,673.25x = 5,888,183,417,424.84
  5. Step 5: Solve for x
    x = 5,888,183,417,424.84/3,715,673.25
  6. Step 6: Final answer
    x = 1,584,688.16

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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.