Home / 5,184,602.04-7,776,210.92-1,541,263.58

Finding the Fourth Proportional to 5,184,602.04, 7,776,210.92 and 1,541,263.58

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Solution

The fourth proportional to 5,184,602.04, 7,776,210.92 and 1,541,263.58 is: 2,311,689.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,602.04 : 7,776,210.92 = 1,541,263.58 : x
  2. Step 2: Convert to fraction form
    5,184,602.04/7,776,210.92 = 1,541,263.58/x
  3. Step 3: Cross multiply
    5,184,602.04x = 7,776,210.92 × 1,541,263.58
  4. Step 4: Simplify right side
    5,184,602.04x = 11,985,190,681,394.29
  5. Step 5: Solve for x
    x = 11,985,190,681,394.29/5,184,602.04
  6. Step 6: Final answer
    x = 2,311,689.61

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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.