Home / 8,804,374.60-13,206,561.90-8,048,547.40

Finding the Fourth Proportional to 8,804,374.60, 13,206,561.90 and 8,048,547.40

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Solution

The fourth proportional to 8,804,374.60, 13,206,561.90 and 8,048,547.40 is: 12,072,821.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,804,374.60 : 13,206,561.90 = 8,048,547.40 : x
  2. Step 2: Convert to fraction form
    8,804,374.60/13,206,561.90 = 8,048,547.40/x
  3. Step 3: Cross multiply
    8,804,374.60x = 13,206,561.90 × 8,048,547.40
  4. Step 4: Simplify right side
    8,804,374.60x = 106,293,639,443,184.06
  5. Step 5: Solve for x
    x = 106,293,639,443,184.06/8,804,374.60
  6. Step 6: Final answer
    x = 12,072,821.10

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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.