Home / 4,746,831.32-6,549,015.84-2,681,545.16

Finding the Fourth Proportional to 4,746,831.32, 6,549,015.84 and 2,681,545.16

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Solution

The fourth proportional to 4,746,831.32, 6,549,015.84 and 2,681,545.16 is: 3,699,622.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,831.32 : 6,549,015.84 = 2,681,545.16 : x
  2. Step 2: Convert to fraction form
    4,746,831.32/6,549,015.84 = 2,681,545.16/x
  3. Step 3: Cross multiply
    4,746,831.32x = 6,549,015.84 × 2,681,545.16
  4. Step 4: Simplify right side
    4,746,831.32x = 17,561,481,728,515.34
  5. Step 5: Solve for x
    x = 17,561,481,728,515.34/4,746,831.32
  6. Step 6: Final answer
    x = 3,699,622.03

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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.