Home / 2,208,045.83-3,312,068.74-2,208,045.83

Finding the Fourth Proportional to 2,208,045.83, 3,312,068.74 and 2,208,045.83

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Solution

The fourth proportional to 2,208,045.83, 3,312,068.74 and 2,208,045.83 is: 3,312,068.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,045.83 : 3,312,068.74 = 2,208,045.83 : x
  2. Step 2: Convert to fraction form
    2,208,045.83/3,312,068.74 = 2,208,045.83/x
  3. Step 3: Cross multiply
    2,208,045.83x = 3,312,068.74 × 2,208,045.83
  4. Step 4: Simplify right side
    2,208,045.83x = 7,313,199,547,949.90
  5. Step 5: Solve for x
    x = 7,313,199,547,949.90/2,208,045.83
  6. Step 6: Final answer
    x = 3,312,068.74

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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.