Home / 6,864,838.46-10,298,788.59-2,254,030.10

Finding the Fourth Proportional to 6,864,838.46, 10,298,788.59 and 2,254,030.10

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Solution

The fourth proportional to 6,864,838.46, 10,298,788.59 and 2,254,030.10 is: 3,381,547.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,838.46 : 10,298,788.59 = 2,254,030.10 : x
  2. Step 2: Convert to fraction form
    6,864,838.46/10,298,788.59 = 2,254,030.10/x
  3. Step 3: Cross multiply
    6,864,838.46x = 10,298,788.59 × 2,254,030.10
  4. Step 4: Simplify right side
    6,864,838.46x = 23,213,779,423,902.62
  5. Step 5: Solve for x
    x = 23,213,779,423,902.62/6,864,838.46
  6. Step 6: Final answer
    x = 3,381,547.81

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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.