Home / 1,616,053.68-2,423,547-536,317.20

Finding the Fourth Proportional to 1,616,053.68, 2,423,547 and 536,317.20

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Solution

The fourth proportional to 1,616,053.68, 2,423,547 and 536,317.20 is: 804,298.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,053.68 : 2,423,547 = 536,317.20 : x
  2. Step 2: Convert to fraction form
    1,616,053.68/2,423,547 = 536,317.20/x
  3. Step 3: Cross multiply
    1,616,053.68x = 2,423,547 × 536,317.20
  4. Step 4: Simplify right side
    1,616,053.68x = 1,299,789,941,108.40
  5. Step 5: Solve for x
    x = 1,299,789,941,108.40/1,616,053.68
  6. Step 6: Final answer
    x = 804,298.74

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Double scale
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1.5x scale

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.