Home / 1,710,241.61-2,360,097.04-935,869.36

Finding the Fourth Proportional to 1,710,241.61, 2,360,097.04 and 935,869.36

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Solution

The fourth proportional to 1,710,241.61, 2,360,097.04 and 935,869.36 is: 1,291,479.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,241.61 : 2,360,097.04 = 935,869.36 : x
  2. Step 2: Convert to fraction form
    1,710,241.61/2,360,097.04 = 935,869.36/x
  3. Step 3: Cross multiply
    1,710,241.61x = 2,360,097.04 × 935,869.36
  4. Step 4: Simplify right side
    1,710,241.61x = 2,208,742,500,462.45
  5. Step 5: Solve for x
    x = 2,208,742,500,462.45/1,710,241.61
  6. Step 6: Final answer
    x = 1,291,479.81

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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.