Home / 2,596,646.59-3,583,508.51-1,564,478.27

Finding the Fourth Proportional to 2,596,646.59, 3,583,508.51 and 1,564,478.27

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Solution

The fourth proportional to 2,596,646.59, 3,583,508.51 and 1,564,478.27 is: 2,159,062.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,646.59 : 3,583,508.51 = 1,564,478.27 : x
  2. Step 2: Convert to fraction form
    2,596,646.59/3,583,508.51 = 1,564,478.27/x
  3. Step 3: Cross multiply
    2,596,646.59x = 3,583,508.51 × 1,564,478.27
  4. Step 4: Simplify right side
    2,596,646.59x = 5,606,321,207,065.62
  5. Step 5: Solve for x
    x = 5,606,321,207,065.62/2,596,646.59
  6. Step 6: Final answer
    x = 2,159,062.09

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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.