Home / 9,030,826.08-13,547,602.08-2,640,276

Finding the Fourth Proportional to 9,030,826.08, 13,547,602.08 and 2,640,276

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Solution

The fourth proportional to 9,030,826.08, 13,547,602.08 and 2,640,276 is: 3,960,812.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030,826.08 : 13,547,602.08 = 2,640,276 : x
  2. Step 2: Convert to fraction form
    9,030,826.08/13,547,602.08 = 2,640,276/x
  3. Step 3: Cross multiply
    9,030,826.08x = 13,547,602.08 × 2,640,276
  4. Step 4: Simplify right side
    9,030,826.08x = 35,769,408,629,374.08
  5. Step 5: Solve for x
    x = 35,769,408,629,374.08/9,030,826.08
  6. Step 6: Final answer
    x = 3,960,812.48

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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.