Home / 973,870.82-1,343,938.90-544,151.27

Finding the Fourth Proportional to 973,870.82, 1,343,938.90 and 544,151.27

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Solution

The fourth proportional to 973,870.82, 1,343,938.90 and 544,151.27 is: 750,927.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,870.82 : 1,343,938.90 = 544,151.27 : x
  2. Step 2: Convert to fraction form
    973,870.82/1,343,938.90 = 544,151.27/x
  3. Step 3: Cross multiply
    973,870.82x = 1,343,938.90 × 544,151.27
  4. Step 4: Simplify right side
    973,870.82x = 731,306,059,237.40
  5. Step 5: Solve for x
    x = 731,306,059,237.40/973,870.82
  6. Step 6: Final answer
    x = 750,927.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.