Home / 7,010,831.16-9,674,892.18-3,791,567.16

Finding the Fourth Proportional to 7,010,831.16, 9,674,892.18 and 3,791,567.16

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Solution

The fourth proportional to 7,010,831.16, 9,674,892.18 and 3,791,567.16 is: 5,232,333.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,831.16 : 9,674,892.18 = 3,791,567.16 : x
  2. Step 2: Convert to fraction form
    7,010,831.16/9,674,892.18 = 3,791,567.16/x
  3. Step 3: Cross multiply
    7,010,831.16x = 9,674,892.18 × 3,791,567.16
  4. Step 4: Simplify right side
    7,010,831.16x = 36,683,003,466,228.81
  5. Step 5: Solve for x
    x = 36,683,003,466,228.81/7,010,831.16
  6. Step 6: Final answer
    x = 5,232,333.03

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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.