Home / 7,502,364.84-10,353,273.75-4,064,605.98

Finding the Fourth Proportional to 7,502,364.84, 10,353,273.75 and 4,064,605.98

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Solution

The fourth proportional to 7,502,364.84, 10,353,273.75 and 4,064,605.98 is: 5,609,161.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,364.84 : 10,353,273.75 = 4,064,605.98 : x
  2. Step 2: Convert to fraction form
    7,502,364.84/10,353,273.75 = 4,064,605.98/x
  3. Step 3: Cross multiply
    7,502,364.84x = 10,353,273.75 × 4,064,605.98
  4. Step 4: Simplify right side
    7,502,364.84x = 42,081,978,396,827.02
  5. Step 5: Solve for x
    x = 42,081,978,396,827.02/7,502,364.84
  6. Step 6: Final answer
    x = 5,609,161.82

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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.