Home / 10,363,994.02-15,547,983.66-3,973,748.02

Finding the Fourth Proportional to 10,363,994.02, 15,547,983.66 and 3,973,748.02

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Solution

The fourth proportional to 10,363,994.02, 15,547,983.66 and 3,973,748.02 is: 5,961,386.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,994.02 : 15,547,983.66 = 3,973,748.02 : x
  2. Step 2: Convert to fraction form
    10,363,994.02/15,547,983.66 = 3,973,748.02/x
  3. Step 3: Cross multiply
    10,363,994.02x = 15,547,983.66 × 3,973,748.02
  4. Step 4: Simplify right side
    10,363,994.02x = 61,783,769,283,917.35
  5. Step 5: Solve for x
    x = 61,783,769,283,917.35/10,363,994.02
  6. Step 6: Final answer
    x = 5,961,386.04

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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.