Home / 1,805,225.08-2,703,533.28-1,045,461.28

Finding the Fourth Proportional to 1,805,225.08, 2,703,533.28 and 1,045,461.28

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Solution

The fourth proportional to 1,805,225.08, 2,703,533.28 and 1,045,461.28 is: 1,565,699.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,225.08 : 2,703,533.28 = 1,045,461.28 : x
  2. Step 2: Convert to fraction form
    1,805,225.08/2,703,533.28 = 1,045,461.28/x
  3. Step 3: Cross multiply
    1,805,225.08x = 2,703,533.28 × 1,045,461.28
  4. Step 4: Simplify right side
    1,805,225.08x = 2,826,439,363,431.40
  5. Step 5: Solve for x
    x = 2,826,439,363,431.40/1,805,225.08
  6. Step 6: Final answer
    x = 1,565,699.14

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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.