Home / 1,710,525.84-2,564,017.08-1,407,826

Finding the Fourth Proportional to 1,710,525.84, 2,564,017.08 and 1,407,826

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Solution

The fourth proportional to 1,710,525.84, 2,564,017.08 and 1,407,826 is: 2,110,280.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,525.84 : 2,564,017.08 = 1,407,826 : x
  2. Step 2: Convert to fraction form
    1,710,525.84/2,564,017.08 = 1,407,826/x
  3. Step 3: Cross multiply
    1,710,525.84x = 2,564,017.08 × 1,407,826
  4. Step 4: Simplify right side
    1,710,525.84x = 3,609,689,909,668.08
  5. Step 5: Solve for x
    x = 3,609,689,909,668.08/1,710,525.84
  6. Step 6: Final answer
    x = 2,110,280.84

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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.