Home / 10,838,603.90-16,252,657.05-6,041,200.70

Finding the Fourth Proportional to 10,838,603.90, 16,252,657.05 and 6,041,200.70

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Solution

The fourth proportional to 10,838,603.90, 16,252,657.05 and 6,041,200.70 is: 9,058,875.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,838,603.90 : 16,252,657.05 = 6,041,200.70 : x
  2. Step 2: Convert to fraction form
    10,838,603.90/16,252,657.05 = 6,041,200.70/x
  3. Step 3: Cross multiply
    10,838,603.90x = 16,252,657.05 × 6,041,200.70
  4. Step 4: Simplify right side
    10,838,603.90x = 98,185,563,147,319.94
  5. Step 5: Solve for x
    x = 98,185,563,147,319.94/10,838,603.90
  6. Step 6: Final answer
    x = 9,058,875.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.