Home / 9,579,073.16-14,370,502.62-3,513,861.20

Finding the Fourth Proportional to 9,579,073.16, 14,370,502.62 and 3,513,861.20

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Solution

The fourth proportional to 9,579,073.16, 14,370,502.62 and 3,513,861.20 is: 5,271,486.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,579,073.16 : 14,370,502.62 = 3,513,861.20 : x
  2. Step 2: Convert to fraction form
    9,579,073.16/14,370,502.62 = 3,513,861.20/x
  3. Step 3: Cross multiply
    9,579,073.16x = 14,370,502.62 × 3,513,861.20
  4. Step 4: Simplify right side
    9,579,073.16x = 50,495,951,580,916.34
  5. Step 5: Solve for x
    x = 50,495,951,580,916.34/9,579,073.16
  6. Step 6: Final answer
    x = 5,271,486.16

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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.