Home / 9,653,271.86-14,460,312.27-7,514,560.82

Finding the Fourth Proportional to 9,653,271.86, 14,460,312.27 and 7,514,560.82

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Solution

The fourth proportional to 9,653,271.86, 14,460,312.27 and 7,514,560.82 is: 11,256,587.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,271.86 : 14,460,312.27 = 7,514,560.82 : x
  2. Step 2: Convert to fraction form
    9,653,271.86/14,460,312.27 = 7,514,560.82/x
  3. Step 3: Cross multiply
    9,653,271.86x = 14,460,312.27 × 7,514,560.82
  4. Step 4: Simplify right side
    9,653,271.86x = 108,662,896,029,107.27
  5. Step 5: Solve for x
    x = 108,662,896,029,107.27/9,653,271.86
  6. Step 6: Final answer
    x = 11,256,587.16

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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.