Home / 9,957,429.96-14,938,802.78-3,568,328.16

Finding the Fourth Proportional to 9,957,429.96, 14,938,802.78 and 3,568,328.16

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Solution

The fourth proportional to 9,957,429.96, 14,938,802.78 and 3,568,328.16 is: 5,353,444.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,957,429.96 : 14,938,802.78 = 3,568,328.16 : x
  2. Step 2: Convert to fraction form
    9,957,429.96/14,938,802.78 = 3,568,328.16/x
  3. Step 3: Cross multiply
    9,957,429.96x = 14,938,802.78 × 3,568,328.16
  4. Step 4: Simplify right side
    9,957,429.96x = 53,306,550,636,560.28
  5. Step 5: Solve for x
    x = 53,306,550,636,560.28/9,957,429.96
  6. Step 6: Final answer
    x = 5,353,444.70

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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.