Home / 10,705,071.84-14,773,015.34-5,810,295.70

Finding the Fourth Proportional to 10,705,071.84, 14,773,015.34 and 5,810,295.70

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Solution

The fourth proportional to 10,705,071.84, 14,773,015.34 and 5,810,295.70 is: 8,018,216.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,071.84 : 14,773,015.34 = 5,810,295.70 : x
  2. Step 2: Convert to fraction form
    10,705,071.84/14,773,015.34 = 5,810,295.70/x
  3. Step 3: Cross multiply
    10,705,071.84x = 14,773,015.34 × 5,810,295.70
  4. Step 4: Simplify right side
    10,705,071.84x = 85,835,587,506,036.05
  5. Step 5: Solve for x
    x = 85,835,587,506,036.05/10,705,071.84
  6. Step 6: Final answer
    x = 8,018,216.86

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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.