Home / 1,710,241.73-2,360,097.21-935,869.48

Finding the Fourth Proportional to 1,710,241.73, 2,360,097.21 and 935,869.48

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Solution

The fourth proportional to 1,710,241.73, 2,360,097.21 and 935,869.48 is: 1,291,479.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,241.73 : 2,360,097.21 = 935,869.48 : x
  2. Step 2: Convert to fraction form
    1,710,241.73/2,360,097.21 = 935,869.48/x
  3. Step 3: Cross multiply
    1,710,241.73x = 2,360,097.21 × 935,869.48
  4. Step 4: Simplify right side
    1,710,241.73x = 2,208,742,955,131.78
  5. Step 5: Solve for x
    x = 2,208,742,955,131.78/1,710,241.73
  6. Step 6: Final answer
    x = 1,291,479.98

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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.