Home / 10,543,466.94-14,551,331.88-5,897,510.16

Finding the Fourth Proportional to 10,543,466.94, 14,551,331.88 and 5,897,510.16

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Solution

The fourth proportional to 10,543,466.94, 14,551,331.88 and 5,897,510.16 is: 8,139,317.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,543,466.94 : 14,551,331.88 = 5,897,510.16 : x
  2. Step 2: Convert to fraction form
    10,543,466.94/14,551,331.88 = 5,897,510.16/x
  3. Step 3: Cross multiply
    10,543,466.94x = 14,551,331.88 × 5,897,510.16
  4. Step 4: Simplify right side
    10,543,466.94x = 85,816,627,603,831.91
  5. Step 5: Solve for x
    x = 85,816,627,603,831.91/10,543,466.94
  6. Step 6: Final answer
    x = 8,139,317.75

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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.