Home / 1,426,041.03-2,137,622.22-893,935.74

Finding the Fourth Proportional to 1,426,041.03, 2,137,622.22 and 893,935.74

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Solution

The fourth proportional to 1,426,041.03, 2,137,622.22 and 893,935.74 is: 1,340,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,426,041.03 : 2,137,622.22 = 893,935.74 : x
  2. Step 2: Convert to fraction form
    1,426,041.03/2,137,622.22 = 893,935.74/x
  3. Step 3: Cross multiply
    1,426,041.03x = 2,137,622.22 × 893,935.74
  4. Step 4: Simplify right side
    1,426,041.03x = 1,910,896,901,076.14
  5. Step 5: Solve for x
    x = 1,910,896,901,076.14/1,426,041.03
  6. Step 6: Final answer
    x = 1,340,001.35

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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.