Home / 4,224,038.23-6,326,881.66-2,599,856.47

Finding the Fourth Proportional to 4,224,038.23, 6,326,881.66 and 2,599,856.47

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Solution

The fourth proportional to 4,224,038.23, 6,326,881.66 and 2,599,856.47 is: 3,894,137.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,038.23 : 6,326,881.66 = 2,599,856.47 : x
  2. Step 2: Convert to fraction form
    4,224,038.23/6,326,881.66 = 2,599,856.47/x
  3. Step 3: Cross multiply
    4,224,038.23x = 6,326,881.66 × 2,599,856.47
  4. Step 4: Simplify right side
    4,224,038.23x = 16,448,984,218,675.34
  5. Step 5: Solve for x
    x = 16,448,984,218,675.34/4,224,038.23
  6. Step 6: Final answer
    x = 3,894,137.16

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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.