Home / 7,547,097.06-11,311,148.34-4,088,703.24

Finding the Fourth Proportional to 7,547,097.06, 11,311,148.34 and 4,088,703.24

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Solution

The fourth proportional to 7,547,097.06, 11,311,148.34 and 4,088,703.24 is: 6,127,909.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,547,097.06 : 11,311,148.34 = 4,088,703.24 : x
  2. Step 2: Convert to fraction form
    7,547,097.06/11,311,148.34 = 4,088,703.24/x
  3. Step 3: Cross multiply
    7,547,097.06x = 11,311,148.34 × 4,088,703.24
  4. Step 4: Simplify right side
    7,547,097.06x = 46,247,928,865,878.62
  5. Step 5: Solve for x
    x = 46,247,928,865,878.62/7,547,097.06
  6. Step 6: Final answer
    x = 6,127,909.65

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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.