Home / 9,926,670.12-14,892,398.93-3,448,802.65

Finding the Fourth Proportional to 9,926,670.12, 14,892,398.93 and 3,448,802.65

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Solution

The fourth proportional to 9,926,670.12, 14,892,398.93 and 3,448,802.65 is: 5,174,035.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926,670.12 : 14,892,398.93 = 3,448,802.65 : x
  2. Step 2: Convert to fraction form
    9,926,670.12/14,892,398.93 = 3,448,802.65/x
  3. Step 3: Cross multiply
    9,926,670.12x = 14,892,398.93 × 3,448,802.65
  4. Step 4: Simplify right side
    9,926,670.12x = 51,360,944,820,179.17
  5. Step 5: Solve for x
    x = 51,360,944,820,179.17/9,926,670.12
  6. Step 6: Final answer
    x = 5,174,035.62

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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.