Home / 9,502,666.93-13,124,506.01-6,441,566.77

Finding the Fourth Proportional to 9,502,666.93, 13,124,506.01 and 6,441,566.77

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Solution

The fourth proportional to 9,502,666.93, 13,124,506.01 and 6,441,566.77 is: 8,896,700.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,666.93 : 13,124,506.01 = 6,441,566.77 : x
  2. Step 2: Convert to fraction form
    9,502,666.93/13,124,506.01 = 6,441,566.77/x
  3. Step 3: Cross multiply
    9,502,666.93x = 13,124,506.01 × 6,441,566.77
  4. Step 4: Simplify right side
    9,502,666.93x = 84,542,381,786,681.28
  5. Step 5: Solve for x
    x = 84,542,381,786,681.28/9,502,666.93
  6. Step 6: Final answer
    x = 8,896,700.52

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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.