Home / 6,588,430.62-9,091,537.83-4,009,826.40

Finding the Fourth Proportional to 6,588,430.62, 9,091,537.83 and 4,009,826.40

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Solution

The fourth proportional to 6,588,430.62, 9,091,537.83 and 4,009,826.40 is: 5,533,258.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,430.62 : 9,091,537.83 = 4,009,826.40 : x
  2. Step 2: Convert to fraction form
    6,588,430.62/9,091,537.83 = 4,009,826.40/x
  3. Step 3: Cross multiply
    6,588,430.62x = 9,091,537.83 × 4,009,826.40
  4. Step 4: Simplify right side
    6,588,430.62x = 36,455,488,407,332.71
  5. Step 5: Solve for x
    x = 36,455,488,407,332.71/6,588,430.62
  6. Step 6: Final answer
    x = 5,533,258.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.