Home / 973,737.95-1,343,528.07-565,597.27

Finding the Fourth Proportional to 973,737.95, 1,343,528.07 and 565,597.27

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Solution

The fourth proportional to 973,737.95, 1,343,528.07 and 565,597.27 is: 780,390.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,737.95 : 1,343,528.07 = 565,597.27 : x
  2. Step 2: Convert to fraction form
    973,737.95/1,343,528.07 = 565,597.27/x
  3. Step 3: Cross multiply
    973,737.95x = 1,343,528.07 × 565,597.27
  4. Step 4: Simplify right side
    973,737.95x = 759,895,805,201.55
  5. Step 5: Solve for x
    x = 759,895,805,201.55/973,737.95
  6. Step 6: Final answer
    x = 780,390.46

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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.