Home / 11,547,907.62-15,935,544.59-6,586,545.03

Finding the Fourth Proportional to 11,547,907.62, 15,935,544.59 and 6,586,545.03

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Solution

The fourth proportional to 11,547,907.62, 15,935,544.59 and 6,586,545.03 is: 9,089,108.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,547,907.62 : 15,935,544.59 = 6,586,545.03 : x
  2. Step 2: Convert to fraction form
    11,547,907.62/15,935,544.59 = 6,586,545.03/x
  3. Step 3: Cross multiply
    11,547,907.62x = 15,935,544.59 × 6,586,545.03
  4. Step 4: Simplify right side
    11,547,907.62x = 104,960,181,986,675.17
  5. Step 5: Solve for x
    x = 104,960,181,986,675.17/11,547,907.62
  6. Step 6: Final answer
    x = 9,089,108.21

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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.