Home / 9,730,010.40-14,595,015.60-4,681,831.20

Finding the Fourth Proportional to 9,730,010.40, 14,595,015.60 and 4,681,831.20

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Solution

The fourth proportional to 9,730,010.40, 14,595,015.60 and 4,681,831.20 is: 7,022,746.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,730,010.40 : 14,595,015.60 = 4,681,831.20 : x
  2. Step 2: Convert to fraction form
    9,730,010.40/14,595,015.60 = 4,681,831.20/x
  3. Step 3: Cross multiply
    9,730,010.40x = 14,595,015.60 × 4,681,831.20
  4. Step 4: Simplify right side
    9,730,010.40x = 68,331,399,400,566.72
  5. Step 5: Solve for x
    x = 68,331,399,400,566.72/9,730,010.40
  6. Step 6: Final answer
    x = 7,022,746.80

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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.