Home / 8,577,926.64-11,837,621.04-4,710,528.72

Finding the Fourth Proportional to 8,577,926.64, 11,837,621.04 and 4,710,528.72

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Solution

The fourth proportional to 8,577,926.64, 11,837,621.04 and 4,710,528.72 is: 6,500,574.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,577,926.64 : 11,837,621.04 = 4,710,528.72 : x
  2. Step 2: Convert to fraction form
    8,577,926.64/11,837,621.04 = 4,710,528.72/x
  3. Step 3: Cross multiply
    8,577,926.64x = 11,837,621.04 × 4,710,528.72
  4. Step 4: Simplify right side
    8,577,926.64x = 55,761,453,885,396.26
  5. Step 5: Solve for x
    x = 55,761,453,885,396.26/8,577,926.64
  6. Step 6: Final answer
    x = 6,500,574.82

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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.