Home / 1,735,535.80-2,603,303.70-1,700,106.40

Finding the Fourth Proportional to 1,735,535.80, 2,603,303.70 and 1,700,106.40

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Solution

The fourth proportional to 1,735,535.80, 2,603,303.70 and 1,700,106.40 is: 2,550,159.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,535.80 : 2,603,303.70 = 1,700,106.40 : x
  2. Step 2: Convert to fraction form
    1,735,535.80/2,603,303.70 = 1,700,106.40/x
  3. Step 3: Cross multiply
    1,735,535.80x = 2,603,303.70 × 1,700,106.40
  4. Step 4: Simplify right side
    1,735,535.80x = 4,425,893,281,513.68
  5. Step 5: Solve for x
    x = 4,425,893,281,513.68/1,735,535.80
  6. Step 6: Final answer
    x = 2,550,159.60

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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.