Home / 1,742,746.34-2,614,121.55-544,674.94

Finding the Fourth Proportional to 1,742,746.34, 2,614,121.55 and 544,674.94

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Solution

The fourth proportional to 1,742,746.34, 2,614,121.55 and 544,674.94 is: 817,013.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,746.34 : 2,614,121.55 = 544,674.94 : x
  2. Step 2: Convert to fraction form
    1,742,746.34/2,614,121.55 = 544,674.94/x
  3. Step 3: Cross multiply
    1,742,746.34x = 2,614,121.55 × 544,674.94
  4. Step 4: Simplify right side
    1,742,746.34x = 1,423,846,498,398.96
  5. Step 5: Solve for x
    x = 1,423,846,498,398.96/1,742,746.34
  6. Step 6: Final answer
    x = 817,013.05

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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.