Home / 1,367,465.92-2,051,933.28-569,298.40

Finding the Fourth Proportional to 1,367,465.92, 2,051,933.28 and 569,298.40

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Solution

The fourth proportional to 1,367,465.92, 2,051,933.28 and 569,298.40 is: 854,253.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,465.92 : 2,051,933.28 = 569,298.40 : x
  2. Step 2: Convert to fraction form
    1,367,465.92/2,051,933.28 = 569,298.40/x
  3. Step 3: Cross multiply
    1,367,465.92x = 2,051,933.28 × 569,298.40
  4. Step 4: Simplify right side
    1,367,465.92x = 1,168,162,333,210.75
  5. Step 5: Solve for x
    x = 1,168,162,333,210.75/1,367,465.92
  6. Step 6: Final answer
    x = 854,253.34

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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.