Home / 4,586,630.63-6,329,554.32-2,521,681.35

Finding the Fourth Proportional to 4,586,630.63, 6,329,554.32 and 2,521,681.35

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Solution

The fourth proportional to 4,586,630.63, 6,329,554.32 and 2,521,681.35 is: 3,479,922.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,630.63 : 6,329,554.32 = 2,521,681.35 : x
  2. Step 2: Convert to fraction form
    4,586,630.63/6,329,554.32 = 2,521,681.35/x
  3. Step 3: Cross multiply
    4,586,630.63x = 6,329,554.32 × 2,521,681.35
  4. Step 4: Simplify right side
    4,586,630.63x = 15,961,119,082,555.93
  5. Step 5: Solve for x
    x = 15,961,119,082,555.93/4,586,630.63
  6. Step 6: Final answer
    x = 3,479,922.49

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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.