Home / 1,698,023.86-2,546,494.98-560,574.34

Finding the Fourth Proportional to 1,698,023.86, 2,546,494.98 and 560,574.34

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Solution

The fourth proportional to 1,698,023.86, 2,546,494.98 and 560,574.34 is: 840,682.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,023.86 : 2,546,494.98 = 560,574.34 : x
  2. Step 2: Convert to fraction form
    1,698,023.86/2,546,494.98 = 560,574.34/x
  3. Step 3: Cross multiply
    1,698,023.86x = 2,546,494.98 × 560,574.34
  4. Step 4: Simplify right side
    1,698,023.86x = 1,427,499,742,726.81
  5. Step 5: Solve for x
    x = 1,427,499,742,726.81/1,698,023.86
  6. Step 6: Final answer
    x = 840,682.97

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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.