Home / 4,031,762.40-6,047,643.60-1,039,946.40

Finding the Fourth Proportional to 4,031,762.40, 6,047,643.60 and 1,039,946.40

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Solution

The fourth proportional to 4,031,762.40, 6,047,643.60 and 1,039,946.40 is: 1,559,919.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,762.40 : 6,047,643.60 = 1,039,946.40 : x
  2. Step 2: Convert to fraction form
    4,031,762.40/6,047,643.60 = 1,039,946.40/x
  3. Step 3: Cross multiply
    4,031,762.40x = 6,047,643.60 × 1,039,946.40
  4. Step 4: Simplify right side
    4,031,762.40x = 6,289,225,190,303.04
  5. Step 5: Solve for x
    x = 6,289,225,190,303.04/4,031,762.40
  6. Step 6: Final answer
    x = 1,559,919.60

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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.