Home / 6,360,671.04-9,516,930.75-3,768,368.10

Finding the Fourth Proportional to 6,360,671.04, 9,516,930.75 and 3,768,368.10

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Solution

The fourth proportional to 6,360,671.04, 9,516,930.75 and 3,768,368.10 is: 5,638,288.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,671.04 : 9,516,930.75 = 3,768,368.10 : x
  2. Step 2: Convert to fraction form
    6,360,671.04/9,516,930.75 = 3,768,368.10/x
  3. Step 3: Cross multiply
    6,360,671.04x = 9,516,930.75 × 3,768,368.10
  4. Step 4: Simplify right side
    6,360,671.04x = 35,863,298,248,209.08
  5. Step 5: Solve for x
    x = 35,863,298,248,209.08/6,360,671.04
  6. Step 6: Final answer
    x = 5,638,288.48

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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.