Home / 7,502,166.26-10,353,000.18-4,064,407.19

Finding the Fourth Proportional to 7,502,166.26, 10,353,000.18 and 4,064,407.19

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Solution

The fourth proportional to 7,502,166.26, 10,353,000.18 and 4,064,407.19 is: 5,608,887.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,166.26 : 10,353,000.18 = 4,064,407.19 : x
  2. Step 2: Convert to fraction form
    7,502,166.26/10,353,000.18 = 4,064,407.19/x
  3. Step 3: Cross multiply
    7,502,166.26x = 10,353,000.18 × 4,064,407.19
  4. Step 4: Simplify right side
    7,502,166.26x = 42,078,808,369,663.29
  5. Step 5: Solve for x
    x = 42,078,808,369,663.29/7,502,166.26
  6. Step 6: Final answer
    x = 5,608,887.74

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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.