Home / 4,402,523.10-6,603,784.65-2,890,868.70

Finding the Fourth Proportional to 4,402,523.10, 6,603,784.65 and 2,890,868.70

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Solution

The fourth proportional to 4,402,523.10, 6,603,784.65 and 2,890,868.70 is: 4,336,303.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,523.10 : 6,603,784.65 = 2,890,868.70 : x
  2. Step 2: Convert to fraction form
    4,402,523.10/6,603,784.65 = 2,890,868.70/x
  3. Step 3: Cross multiply
    4,402,523.10x = 6,603,784.65 × 2,890,868.70
  4. Step 4: Simplify right side
    4,402,523.10x = 19,090,674,346,225.46
  5. Step 5: Solve for x
    x = 19,090,674,346,225.46/4,402,523.10
  6. Step 6: Final answer
    x = 4,336,303.05

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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.