Home / 7,705,311.81-10,633,303.67-4,442,110.98

Finding the Fourth Proportional to 7,705,311.81, 10,633,303.67 and 4,442,110.98

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Solution

The fourth proportional to 7,705,311.81, 10,633,303.67 and 4,442,110.98 is: 6,130,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,311.81 : 10,633,303.67 = 4,442,110.98 : x
  2. Step 2: Convert to fraction form
    7,705,311.81/10,633,303.67 = 4,442,110.98/x
  3. Step 3: Cross multiply
    7,705,311.81x = 10,633,303.67 × 4,442,110.98
  4. Step 4: Simplify right side
    7,705,311.81x = 47,234,314,963,970.74
  5. Step 5: Solve for x
    x = 47,234,314,963,970.74/7,705,311.81
  6. Step 6: Final answer
    x = 6,130,097.80

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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.