Home / 10,774,602.32-14,869,267.02-5,880,139.11

Finding the Fourth Proportional to 10,774,602.32, 14,869,267.02 and 5,880,139.11

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Solution

The fourth proportional to 10,774,602.32, 14,869,267.02 and 5,880,139.11 is: 8,114,764.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,602.32 : 14,869,267.02 = 5,880,139.11 : x
  2. Step 2: Convert to fraction form
    10,774,602.32/14,869,267.02 = 5,880,139.11/x
  3. Step 3: Cross multiply
    10,774,602.32x = 14,869,267.02 × 5,880,139.11
  4. Step 4: Simplify right side
    10,774,602.32x = 87,433,358,437,588.12
  5. Step 5: Solve for x
    x = 87,433,358,437,588.12/10,774,602.32
  6. Step 6: Final answer
    x = 8,114,764.32

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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.