Home / 8,876,412.24-12,249,419.04-4,802,032.32

Finding the Fourth Proportional to 8,876,412.24, 12,249,419.04 and 4,802,032.32

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Solution

The fourth proportional to 8,876,412.24, 12,249,419.04 and 4,802,032.32 is: 6,626,788.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,412.24 : 12,249,419.04 = 4,802,032.32 : x
  2. Step 2: Convert to fraction form
    8,876,412.24/12,249,419.04 = 4,802,032.32/x
  3. Step 3: Cross multiply
    8,876,412.24x = 12,249,419.04 × 4,802,032.32
  4. Step 4: Simplify right side
    8,876,412.24x = 58,822,106,131,303.38
  5. Step 5: Solve for x
    x = 58,822,106,131,303.38/8,876,412.24
  6. Step 6: Final answer
    x = 6,626,788.45

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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.