Home / 6,259,547.16-9,389,554.02-2,216,461.32

Finding the Fourth Proportional to 6,259,547.16, 9,389,554.02 and 2,216,461.32

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Solution

The fourth proportional to 6,259,547.16, 9,389,554.02 and 2,216,461.32 is: 3,324,774.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,547.16 : 9,389,554.02 = 2,216,461.32 : x
  2. Step 2: Convert to fraction form
    6,259,547.16/9,389,554.02 = 2,216,461.32/x
  3. Step 3: Cross multiply
    6,259,547.16x = 9,389,554.02 × 2,216,461.32
  4. Step 4: Simplify right side
    6,259,547.16x = 20,811,583,297,380.50
  5. Step 5: Solve for x
    x = 20,811,583,297,380.50/6,259,547.16
  6. Step 6: Final answer
    x = 3,324,774.58

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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.