Home / 1,758,466.53-2,426,631.69-973,567.43

Finding the Fourth Proportional to 1,758,466.53, 2,426,631.69 and 973,567.43

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Solution

The fourth proportional to 1,758,466.53, 2,426,631.69 and 973,567.43 is: 1,343,494.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,466.53 : 2,426,631.69 = 973,567.43 : x
  2. Step 2: Convert to fraction form
    1,758,466.53/2,426,631.69 = 973,567.43/x
  3. Step 3: Cross multiply
    1,758,466.53x = 2,426,631.69 × 973,567.43
  4. Step 4: Simplify right side
    1,758,466.53x = 2,362,489,565,856.70
  5. Step 5: Solve for x
    x = 2,362,489,565,856.70/1,758,466.53
  6. Step 6: Final answer
    x = 1,343,494.19

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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.