Home / 5,815,683.04-8,722,831.92-1,556,180.32

Finding the Fourth Proportional to 5,815,683.04, 8,722,831.92 and 1,556,180.32

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Solution

The fourth proportional to 5,815,683.04, 8,722,831.92 and 1,556,180.32 is: 2,334,085.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,815,683.04 : 8,722,831.92 = 1,556,180.32 : x
  2. Step 2: Convert to fraction form
    5,815,683.04/8,722,831.92 = 1,556,180.32/x
  3. Step 3: Cross multiply
    5,815,683.04x = 8,722,831.92 × 1,556,180.32
  4. Step 4: Simplify right side
    5,815,683.04x = 13,574,299,368,571.81
  5. Step 5: Solve for x
    x = 13,574,299,368,571.81/5,815,683.04
  6. Step 6: Final answer
    x = 2,334,085.14

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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.