Home / 1,473,921.59-2,033,988.23-829,341.41

Finding the Fourth Proportional to 1,473,921.59, 2,033,988.23 and 829,341.41

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Solution

The fourth proportional to 1,473,921.59, 2,033,988.23 and 829,341.41 is: 1,144,477.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,921.59 : 2,033,988.23 = 829,341.41 : x
  2. Step 2: Convert to fraction form
    1,473,921.59/2,033,988.23 = 829,341.41/x
  3. Step 3: Cross multiply
    1,473,921.59x = 2,033,988.23 × 829,341.41
  4. Step 4: Simplify right side
    1,473,921.59x = 1,686,870,658,495.02
  5. Step 5: Solve for x
    x = 1,686,870,658,495.02/1,473,921.59
  6. Step 6: Final answer
    x = 1,144,477.89

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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.