Home / 10,742,032.53-14,824,194.03-5,847,395.31

Finding the Fourth Proportional to 10,742,032.53, 14,824,194.03 and 5,847,395.31

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Solution

The fourth proportional to 10,742,032.53, 14,824,194.03 and 5,847,395.31 is: 8,069,508.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,742,032.53 : 14,824,194.03 = 5,847,395.31 : x
  2. Step 2: Convert to fraction form
    10,742,032.53/14,824,194.03 = 5,847,395.31/x
  3. Step 3: Cross multiply
    10,742,032.53x = 14,824,194.03 × 5,847,395.31
  4. Step 4: Simplify right side
    10,742,032.53x = 86,682,922,645,551.98
  5. Step 5: Solve for x
    x = 86,682,922,645,551.98/10,742,032.53
  6. Step 6: Final answer
    x = 8,069,508.48

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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.