Home / 4,481,478.04-6,693,641.84-4,054,355.32

Finding the Fourth Proportional to 4,481,478.04, 6,693,641.84 and 4,054,355.32

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Solution

The fourth proportional to 4,481,478.04, 6,693,641.84 and 4,054,355.32 is: 6,055,681.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,478.04 : 6,693,641.84 = 4,054,355.32 : x
  2. Step 2: Convert to fraction form
    4,481,478.04/6,693,641.84 = 4,054,355.32/x
  3. Step 3: Cross multiply
    4,481,478.04x = 6,693,641.84 × 4,054,355.32
  4. Step 4: Simplify right side
    4,481,478.04x = 27,138,402,404,178.59
  5. Step 5: Solve for x
    x = 27,138,402,404,178.59/4,481,478.04
  6. Step 6: Final answer
    x = 6,055,681.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.