Home / 1,846,113.58-2,547,631.20-1,030,308.31

Finding the Fourth Proportional to 1,846,113.58, 2,547,631.20 and 1,030,308.31

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Solution

The fourth proportional to 1,846,113.58, 2,547,631.20 and 1,030,308.31 is: 1,421,822.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,113.58 : 2,547,631.20 = 1,030,308.31 : x
  2. Step 2: Convert to fraction form
    1,846,113.58/2,547,631.20 = 1,030,308.31/x
  3. Step 3: Cross multiply
    1,846,113.58x = 2,547,631.20 × 1,030,308.31
  4. Step 4: Simplify right side
    1,846,113.58x = 2,624,845,596,175.27
  5. Step 5: Solve for x
    x = 2,624,845,596,175.27/1,846,113.58
  6. Step 6: Final answer
    x = 1,421,822.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.