Home / 1,935,562.30-2,671,225.63-1,161,222.14

Finding the Fourth Proportional to 1,935,562.30, 2,671,225.63 and 1,161,222.14

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Solution

The fourth proportional to 1,935,562.30, 2,671,225.63 and 1,161,222.14 is: 1,602,576.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,562.30 : 2,671,225.63 = 1,161,222.14 : x
  2. Step 2: Convert to fraction form
    1,935,562.30/2,671,225.63 = 1,161,222.14/x
  3. Step 3: Cross multiply
    1,935,562.30x = 2,671,225.63 × 1,161,222.14
  4. Step 4: Simplify right side
    1,935,562.30x = 3,101,886,346,266.46
  5. Step 5: Solve for x
    x = 3,101,886,346,266.46/1,935,562.30
  6. Step 6: Final answer
    x = 1,602,576.34

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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.