Home / 4,435,435.06-6,653,529.87-1,240,563.40

Finding the Fourth Proportional to 4,435,435.06, 6,653,529.87 and 1,240,563.40

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Solution

The fourth proportional to 4,435,435.06, 6,653,529.87 and 1,240,563.40 is: 1,860,950.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,435.06 : 6,653,529.87 = 1,240,563.40 : x
  2. Step 2: Convert to fraction form
    4,435,435.06/6,653,529.87 = 1,240,563.40/x
  3. Step 3: Cross multiply
    4,435,435.06x = 6,653,529.87 × 1,240,563.40
  4. Step 4: Simplify right side
    4,435,435.06x = 8,254,125,598,058.29
  5. Step 5: Solve for x
    x = 8,254,125,598,058.29/4,435,435.06
  6. Step 6: Final answer
    x = 1,860,950.62

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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.