Home / 4,256,802.32-5,874,516.90-2,421,526.59

Finding the Fourth Proportional to 4,256,802.32, 5,874,516.90 and 2,421,526.59

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Solution

The fourth proportional to 4,256,802.32, 5,874,516.90 and 2,421,526.59 is: 3,341,780.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,802.32 : 5,874,516.90 = 2,421,526.59 : x
  2. Step 2: Convert to fraction form
    4,256,802.32/5,874,516.90 = 2,421,526.59/x
  3. Step 3: Cross multiply
    4,256,802.32x = 5,874,516.90 × 2,421,526.59
  4. Step 4: Simplify right side
    4,256,802.32x = 14,225,298,876,754.37
  5. Step 5: Solve for x
    x = 14,225,298,876,754.37/4,256,802.32
  6. Step 6: Final answer
    x = 3,341,780.48

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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.