Home / 7,506,673.65-11,260,011.56-1,826,898.03

Finding the Fourth Proportional to 7,506,673.65, 11,260,011.56 and 1,826,898.03

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Solution

The fourth proportional to 7,506,673.65, 11,260,011.56 and 1,826,898.03 is: 2,740,347.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,673.65 : 11,260,011.56 = 1,826,898.03 : x
  2. Step 2: Convert to fraction form
    7,506,673.65/11,260,011.56 = 1,826,898.03/x
  3. Step 3: Cross multiply
    7,506,673.65x = 11,260,011.56 × 1,826,898.03
  4. Step 4: Simplify right side
    7,506,673.65x = 20,570,892,927,606.74
  5. Step 5: Solve for x
    x = 20,570,892,927,606.74/7,506,673.65
  6. Step 6: Final answer
    x = 2,740,347.31

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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.