Home / 1,477,802.00-2,039,482.31-824,633.39

Finding the Fourth Proportional to 1,477,802.00, 2,039,482.31 and 824,633.39

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Solution

The fourth proportional to 1,477,802.00, 2,039,482.31 and 824,633.39 is: 1,138,058.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,802.00 : 2,039,482.31 = 824,633.39 : x
  2. Step 2: Convert to fraction form
    1,477,802.00/2,039,482.31 = 824,633.39/x
  3. Step 3: Cross multiply
    1,477,802.00x = 2,039,482.31 × 824,633.39
  4. Step 4: Simplify right side
    1,477,802.00x = 1,681,825,212,115.87
  5. Step 5: Solve for x
    x = 1,681,825,212,115.87/1,477,802.00
  6. Step 6: Final answer
    x = 1,138,058.56

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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.