Home / 5,550,005.04-8,325,905.20-1,710,929.36

Finding the Fourth Proportional to 5,550,005.04, 8,325,905.20 and 1,710,929.36

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Solution

The fourth proportional to 5,550,005.04, 8,325,905.20 and 1,710,929.36 is: 2,566,670.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,550,005.04 : 8,325,905.20 = 1,710,929.36 : x
  2. Step 2: Convert to fraction form
    5,550,005.04/8,325,905.20 = 1,710,929.36/x
  3. Step 3: Cross multiply
    5,550,005.04x = 8,325,905.20 × 1,710,929.36
  4. Step 4: Simplify right side
    5,550,005.04x = 14,245,035,655,256.67
  5. Step 5: Solve for x
    x = 14,245,035,655,256.67/5,550,005.04
  6. Step 6: Final answer
    x = 2,566,670.76

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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.