Home / 9,785,005.60-14,681,007.60-4,106,970.40

Finding the Fourth Proportional to 9,785,005.60, 14,681,007.60 and 4,106,970.40

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Solution

The fourth proportional to 9,785,005.60, 14,681,007.60 and 4,106,970.40 is: 6,161,924.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,005.60 : 14,681,007.60 = 4,106,970.40 : x
  2. Step 2: Convert to fraction form
    9,785,005.60/14,681,007.60 = 4,106,970.40/x
  3. Step 3: Cross multiply
    9,785,005.60x = 14,681,007.60 × 4,106,970.40
  4. Step 4: Simplify right side
    9,785,005.60x = 60,294,463,655,375.04
  5. Step 5: Solve for x
    x = 60,294,463,655,375.04/9,785,005.60
  6. Step 6: Final answer
    x = 6,161,924.29

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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.