Home / 3,470,038.14-5,205,300.53-1,073,567.28

Finding the Fourth Proportional to 3,470,038.14, 5,205,300.53 and 1,073,567.28

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Solution

The fourth proportional to 3,470,038.14, 5,205,300.53 and 1,073,567.28 is: 1,610,426.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,038.14 : 5,205,300.53 = 1,073,567.28 : x
  2. Step 2: Convert to fraction form
    3,470,038.14/5,205,300.53 = 1,073,567.28/x
  3. Step 3: Cross multiply
    3,470,038.14x = 5,205,300.53 × 1,073,567.28
  4. Step 4: Simplify right side
    3,470,038.14x = 5,588,240,326,206.82
  5. Step 5: Solve for x
    x = 5,588,240,326,206.82/3,470,038.14
  6. Step 6: Final answer
    x = 1,610,426.20

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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.