Home / 1,881,263.52-2,822,643.36-602,068.68

Finding the Fourth Proportional to 1,881,263.52, 2,822,643.36 and 602,068.68

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Solution

The fourth proportional to 1,881,263.52, 2,822,643.36 and 602,068.68 is: 903,342.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,263.52 : 2,822,643.36 = 602,068.68 : x
  2. Step 2: Convert to fraction form
    1,881,263.52/2,822,643.36 = 602,068.68/x
  3. Step 3: Cross multiply
    1,881,263.52x = 2,822,643.36 × 602,068.68
  4. Step 4: Simplify right side
    1,881,263.52x = 1,699,425,161,865.97
  5. Step 5: Solve for x
    x = 1,699,425,161,865.97/1,881,263.52
  6. Step 6: Final answer
    x = 903,342.43

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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.