Home / 4,653,642.65-6,980,466.03-1,459,017.93

Finding the Fourth Proportional to 4,653,642.65, 6,980,466.03 and 1,459,017.93

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Solution

The fourth proportional to 4,653,642.65, 6,980,466.03 and 1,459,017.93 is: 2,188,527.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,642.65 : 6,980,466.03 = 1,459,017.93 : x
  2. Step 2: Convert to fraction form
    4,653,642.65/6,980,466.03 = 1,459,017.93/x
  3. Step 3: Cross multiply
    4,653,642.65x = 6,980,466.03 × 1,459,017.93
  4. Step 4: Simplify right side
    4,653,642.65x = 10,184,625,090,230.83
  5. Step 5: Solve for x
    x = 10,184,625,090,230.83/4,653,642.65
  6. Step 6: Final answer
    x = 2,188,527.54

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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.