Home / 7,610,487.37-11,413,984.19-4,537,347.77

Finding the Fourth Proportional to 7,610,487.37, 11,413,984.19 and 4,537,347.77

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Solution

The fourth proportional to 7,610,487.37, 11,413,984.19 and 4,537,347.77 is: 6,804,980.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,487.37 : 11,413,984.19 = 4,537,347.77 : x
  2. Step 2: Convert to fraction form
    7,610,487.37/11,413,984.19 = 4,537,347.77/x
  3. Step 3: Cross multiply
    7,610,487.37x = 11,413,984.19 × 4,537,347.77
  4. Step 4: Simplify right side
    7,610,487.37x = 51,789,215,717,159.98
  5. Step 5: Solve for x
    x = 51,789,215,717,159.98/7,610,487.37
  6. Step 6: Final answer
    x = 6,804,980.18

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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.