Home / 4,681,799.16-7,022,698.73-1,316,006.16

Finding the Fourth Proportional to 4,681,799.16, 7,022,698.73 and 1,316,006.16

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Solution

The fourth proportional to 4,681,799.16, 7,022,698.73 and 1,316,006.16 is: 1,974,009.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,799.16 : 7,022,698.73 = 1,316,006.16 : x
  2. Step 2: Convert to fraction form
    4,681,799.16/7,022,698.73 = 1,316,006.16/x
  3. Step 3: Cross multiply
    4,681,799.16x = 7,022,698.73 × 1,316,006.16
  4. Step 4: Simplify right side
    4,681,799.16x = 9,241,914,767,926.58
  5. Step 5: Solve for x
    x = 9,241,914,767,926.58/4,681,799.16
  6. Step 6: Final answer
    x = 1,974,009.23

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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.