Home / 9,867,547.80-14,803,844.34-3,800,651.24

Finding the Fourth Proportional to 9,867,547.80, 14,803,844.34 and 3,800,651.24

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Solution

The fourth proportional to 9,867,547.80, 14,803,844.34 and 3,800,651.24 is: 5,701,948.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,547.80 : 14,803,844.34 = 3,800,651.24 : x
  2. Step 2: Convert to fraction form
    9,867,547.80/14,803,844.34 = 3,800,651.24/x
  3. Step 3: Cross multiply
    9,867,547.80x = 14,803,844.34 × 3,800,651.24
  4. Step 4: Simplify right side
    9,867,547.80x = 56,264,249,273,568.76
  5. Step 5: Solve for x
    x = 56,264,249,273,568.76/9,867,547.80
  6. Step 6: Final answer
    x = 5,701,948.49

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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.