Home / 6,588,430.73-9,091,537.98-4,009,826.51

Finding the Fourth Proportional to 6,588,430.73, 9,091,537.98 and 4,009,826.51

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Solution

The fourth proportional to 6,588,430.73, 9,091,537.98 and 4,009,826.51 is: 5,533,258.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,430.73 : 9,091,537.98 = 4,009,826.51 : x
  2. Step 2: Convert to fraction form
    6,588,430.73/9,091,537.98 = 4,009,826.51/x
  3. Step 3: Cross multiply
    6,588,430.73x = 9,091,537.98 × 4,009,826.51
  4. Step 4: Simplify right side
    6,588,430.73x = 36,455,490,008,875.85
  5. Step 5: Solve for x
    x = 36,455,490,008,875.85/6,588,430.73
  6. Step 6: Final answer
    x = 5,533,258.45

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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.