Home / 7,660,073.14-10,570,837.63-4,175,348.58

Finding the Fourth Proportional to 7,660,073.14, 10,570,837.63 and 4,175,348.58

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Solution

The fourth proportional to 7,660,073.14, 10,570,837.63 and 4,175,348.58 is: 5,761,946.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,660,073.14 : 10,570,837.63 = 4,175,348.58 : x
  2. Step 2: Convert to fraction form
    7,660,073.14/10,570,837.63 = 4,175,348.58/x
  3. Step 3: Cross multiply
    7,660,073.14x = 10,570,837.63 × 4,175,348.58
  4. Step 4: Simplify right side
    7,660,073.14x = 44,136,931,887,831.07
  5. Step 5: Solve for x
    x = 44,136,931,887,831.07/7,660,073.14
  6. Step 6: Final answer
    x = 5,761,946.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.