Home / 8,497,599.36-11,726,539.47-4,630,152.30

Finding the Fourth Proportional to 8,497,599.36, 11,726,539.47 and 4,630,152.30

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Solution

The fourth proportional to 8,497,599.36, 11,726,539.47 and 4,630,152.30 is: 6,389,529.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,599.36 : 11,726,539.47 = 4,630,152.30 : x
  2. Step 2: Convert to fraction form
    8,497,599.36/11,726,539.47 = 4,630,152.30/x
  3. Step 3: Cross multiply
    8,497,599.36x = 11,726,539.47 × 4,630,152.30
  4. Step 4: Simplify right side
    8,497,599.36x = 54,295,663,698,061.28
  5. Step 5: Solve for x
    x = 54,295,663,698,061.28/8,497,599.36
  6. Step 6: Final answer
    x = 6,389,529.72

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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.