Home / 8,328,034.10-12,492,051.15-3,849,058.10

Finding the Fourth Proportional to 8,328,034.10, 12,492,051.15 and 3,849,058.10

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Solution

The fourth proportional to 8,328,034.10, 12,492,051.15 and 3,849,058.10 is: 5,773,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,328,034.10 : 12,492,051.15 = 3,849,058.10 : x
  2. Step 2: Convert to fraction form
    8,328,034.10/12,492,051.15 = 3,849,058.10/x
  3. Step 3: Cross multiply
    8,328,034.10x = 12,492,051.15 × 3,849,058.10
  4. Step 4: Simplify right side
    8,328,034.10x = 48,082,630,664,521.82
  5. Step 5: Solve for x
    x = 48,082,630,664,521.82/8,328,034.10
  6. Step 6: Final answer
    x = 5,773,587.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.