Home / 4,897,826.85-7,346,813.57-1,865,360.19

Finding the Fourth Proportional to 4,897,826.85, 7,346,813.57 and 1,865,360.19

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Solution

The fourth proportional to 4,897,826.85, 7,346,813.57 and 1,865,360.19 is: 2,798,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,826.85 : 7,346,813.57 = 1,865,360.19 : x
  2. Step 2: Convert to fraction form
    4,897,826.85/7,346,813.57 = 1,865,360.19/x
  3. Step 3: Cross multiply
    4,897,826.85x = 7,346,813.57 × 1,865,360.19
  4. Step 4: Simplify right side
    4,897,826.85x = 13,704,453,547,502.98
  5. Step 5: Solve for x
    x = 13,704,453,547,502.98/4,897,826.85
  6. Step 6: Final answer
    x = 2,798,068.20

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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.