Home / 9,653,271.36-14,460,311.52-7,514,560.32

Finding the Fourth Proportional to 9,653,271.36, 14,460,311.52 and 7,514,560.32

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Solution

The fourth proportional to 9,653,271.36, 14,460,311.52 and 7,514,560.32 is: 11,256,586.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,271.36 : 14,460,311.52 = 7,514,560.32 : x
  2. Step 2: Convert to fraction form
    9,653,271.36/14,460,311.52 = 7,514,560.32/x
  3. Step 3: Cross multiply
    9,653,271.36x = 14,460,311.52 × 7,514,560.32
  4. Step 4: Simplify right side
    9,653,271.36x = 108,662,883,163,030.89
  5. Step 5: Solve for x
    x = 108,662,883,163,030.89/9,653,271.36
  6. Step 6: Final answer
    x = 11,256,586.41

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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.