Home / 973,227.57-1,459,980.95-299,365.71

Finding the Fourth Proportional to 973,227.57, 1,459,980.95 and 299,365.71

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Solution

The fourth proportional to 973,227.57, 1,459,980.95 and 299,365.71 is: 449,091.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,227.57 : 1,459,980.95 = 299,365.71 : x
  2. Step 2: Convert to fraction form
    973,227.57/1,459,980.95 = 299,365.71/x
  3. Step 3: Cross multiply
    973,227.57x = 1,459,980.95 × 299,365.71
  4. Step 4: Simplify right side
    973,227.57x = 437,068,233,683.23
  5. Step 5: Solve for x
    x = 437,068,233,683.23/973,227.57
  6. Step 6: Final answer
    x = 449,091.50

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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.