Home / 966,743.37-1,334,068.79-537,050.52

Finding the Fourth Proportional to 966,743.37, 1,334,068.79 and 537,050.52

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Solution

The fourth proportional to 966,743.37, 1,334,068.79 and 537,050.52 is: 741,109.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,743.37 : 1,334,068.79 = 537,050.52 : x
  2. Step 2: Convert to fraction form
    966,743.37/1,334,068.79 = 537,050.52/x
  3. Step 3: Cross multiply
    966,743.37x = 1,334,068.79 × 537,050.52
  4. Step 4: Simplify right side
    966,743.37x = 716,462,334,700.02
  5. Step 5: Solve for x
    x = 716,462,334,700.02/966,743.37
  6. Step 6: Final answer
    x = 741,109.13

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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.