Home / 2,310,569.52-3,465,533.52-713,184.72

Finding the Fourth Proportional to 2,310,569.52, 3,465,533.52 and 713,184.72

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Solution

The fourth proportional to 2,310,569.52, 3,465,533.52 and 713,184.72 is: 1,069,678.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,569.52 : 3,465,533.52 = 713,184.72 : x
  2. Step 2: Convert to fraction form
    2,310,569.52/3,465,533.52 = 713,184.72/x
  3. Step 3: Cross multiply
    2,310,569.52x = 3,465,533.52 × 713,184.72
  4. Step 4: Simplify right side
    2,310,569.52x = 2,471,565,553,111.81
  5. Step 5: Solve for x
    x = 2,471,565,553,111.81/2,310,569.52
  6. Step 6: Final answer
    x = 1,069,678.07

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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.