Home / 7,558,721.96-11,338,068.34-1,878,951.74

Finding the Fourth Proportional to 7,558,721.96, 11,338,068.34 and 1,878,951.74

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Solution

The fourth proportional to 7,558,721.96, 11,338,068.34 and 1,878,951.74 is: 2,818,423.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,721.96 : 11,338,068.34 = 1,878,951.74 : x
  2. Step 2: Convert to fraction form
    7,558,721.96/11,338,068.34 = 1,878,951.74/x
  3. Step 3: Cross multiply
    7,558,721.96x = 11,338,068.34 × 1,878,951.74
  4. Step 4: Simplify right side
    7,558,721.96x = 21,303,683,235,681.91
  5. Step 5: Solve for x
    x = 21,303,683,235,681.91/7,558,721.96
  6. Step 6: Final answer
    x = 2,818,423.98

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